{"id":869,"date":"2021-10-07T23:37:38","date_gmt":"2021-10-07T23:37:38","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=869"},"modified":"2022-02-16T18:49:39","modified_gmt":"2022-02-16T11:49:39","slug":"cau-hinh-electron-chinh-phuc-hoa-hoc-10-cung-toppy","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/cau-hinh-electron-chinh-phuc-hoa-hoc-10-cung-toppy\/","title":{"rendered":"C\u1ea5u h\u00ecnh electron \u2013 Chinh ph\u1ee5c h\u00f3a h\u1ecdc 10"},"content":{"rendered":"\n<script type=\"text\/javascript\">\nimg_numb = 10;\n<\/script>\n\n\n\n<p class=\"wp-block-paragraph\">Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"C\u1ea5u h\u00ecnh electron - H\u00f3a 10 - Th\u1ea7y Ph\u1ea1m Thanh T\u00f9ng\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/b4i5mlcsh5g?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Khi nh\u1eafc t\u1edbi c\u1ea5u h\u00ecnh electron, th\u00ec \u0111\u00e2y \u0111\u01b0\u1ee3c bi\u1ebft t\u1edbi nh\u01b0 m\u1ed9t l\u00fd thuy\u1ebft r\u1ea5t quan tr\u1ecdng, l\u00e0 ti\u1ec1n \u0111\u1ec1 \u0111\u1ec3 c\u00f3 th\u1ec3 l\u00e0m v\u00e0 hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c b\u00e0i to\u00e1n h\u00f3a h\u1ecdc kh\u00f3 h\u01a1n sau n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1eady c\u1ea5u h\u00ecnh electron c\u00f3 g\u00ec \u0111\u1eb7c bi\u1ec7t? C\u1ea5u h\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c vi\u1ebft nh\u01b0 th\u1ebf n\u00e0o? C\u00e1c d\u1ea1ng b\u00e0i t\u1eadp ch\u00ednh v\u1ec1 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed g\u1ed3m nh\u1eefng g\u00ec? \u0110\u00e2y l\u00e0 nh\u1eefng c\u00e2u h\u1ecfi \u0111\u01b0\u1ee3c c\u00e1c b\u1ea1n <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc sinh<\/a> th\u1eafc m\u1eafc khi b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c h\u1ecdc v\u1ec1 c\u1ea5u t\u1ea1o nguy\u00ean t\u1eed \u1edf h\u00f3a h\u1ecdc l\u1edbp 10. H\u00e3y c\u00f9ng Vietlearn t\u00ecm hi\u1ec3u chi ti\u1ebft \u1edf b\u00e0i vi\u1ebft sau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1i ni\u1ec7m v\u1ec1 c\u1ea5u h\u00ecnh electron l\u00e0 g\u00ec<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea5u h\u00ecnh electron hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u1ea5u h\u00ecnh \u0111i\u1ec7n t\u1eed, l\u00e0 s\u1ef1 ph\u00e2n b\u1ed1 c\u00e1c l\u1edbp electron trong ph\u1ea7n v\u1ecf c\u1ee7a h\u1ea1t nguy\u00ean t\u1eed \u1edf c\u00e1c m\u1ee9c tr\u1ea1ng th\u00e1i n\u0103ng l\u01b0\u1ee3ng kh\u00e1c nhau c\u1ee7a ch\u00fang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea5u h\u00ecnh electron<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1edd v\u00e0o c\u1ea5u h\u00ecnh c\u1ee7a v\u1ecf nguy\u00ean t\u1eed m\u00e0 ch\u00fang ta c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 b\u1ea3n c\u1ee7a m\u1ed9t nguy\u00ean t\u1ed1 b\u1ea5t k\u00ec. B\u00e0i t\u1eadp v\u1ec1 vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c lo\u1ea1i h\u1ea1t c\u0169ng r\u1ea5t ph\u1ed5 bi\u1ebfn v\u00e0 l\u00e0 ti\u1ec1n \u0111\u1ec1 \u0111\u1ec3 gi\u00e1i c\u00e1c b\u00e0i h\u00f3a h\u1ecdc sau n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 ph\u00e2n b\u1ed1 electron theo c\u00e1c m\u1ee9c n\u0103ng l\u01b0\u1ee3ng<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed7i nguy\u00ean t\u1eed \u0111\u1ec1u c\u00f3 c\u00e1c m\u1ee9c n\u0103ng l\u01b0\u1ee3ng kh\u00e1c nhau,. Ch\u00ednh v\u00ec th\u1ebf m\u00e0 electron \u0111\u01b0\u1ee3c chia ra v\u00e0 ph\u00e2n b\u1ed1 \u1edf c\u00e1c m\u1ee9c n\u0103ng l\u01b0\u1ee3ng ri\u00eang. C\u00f3 th\u1ec3 hi\u1ec3u r\u00f5 \u0111\u01b0\u1ee3c m\u1ee9c n\u0103ng l\u01b0\u1ee3ng ch\u00ednh l\u00e0 ti\u1ec1n \u0111\u1ec1 \u0111\u1ec3 c\u00e1c b\u1ea1n <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc sinh<\/a> vi\u1ebft \u0111\u01b0\u1ee3c m\u1ed9t c\u00e1ch nhanh v\u00e0 ch\u00ednh x\u00e1c nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed \u1edf tr\u1ea1ng th\u00e1i c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp theo m\u1ee9c n\u0103ng l\u01b0\u1ee3ng t\u0103ng d\u1ea7n<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ee9c n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c t\u0103ng theo c\u1ea5p b\u1eadc t\u1eeb 1 t\u1edbi 7 v\u00e0 x\u1ebfp l\u1edbp theo th\u1ee9 t\u1ef1 s,p,d,f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi m\u1ee9c \u0111i\u1ec7n t\u00edch h\u1ea1t nh\u00e2n l\u1edbn h\u01a1n th\u00ec m\u1ee9c n\u0103ng l\u01b0\u1ee3ng 4s s\u1ebd th\u1ea5p h\u01a1n 3d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ed1 electron t\u1ed1i \u0111a c\u00f3 th\u1ec3 x\u1ebfp \u1edf m\u1ed7i ph\u00e2n l\u1edbp l\u00e0 s<sup>2<\/sup> , p<sup>6<\/sup> , d<sup>10<\/sup> , f<sup>14<\/sup> .<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ed1 electron t\u1ed1i \u0111a \u0111\u01b0\u1ee3c x\u1ebfp \u1edf m\u1ed7i l\u1edbp th\u1ee9 n l\u00e0 2n<sup>2 <\/sup>v\u1edbi n l\u00e0 1 2 3 4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ta c\u00f3 b\u1ea3ng m\u1ee9c n\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed \u0111\u1ec3 s\u1eafp x\u1ebfp c\u00e1c electron v\u00e0o c\u00e1c l\u1edbp nh\u01b0 sau:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3ng m\u1ee9c n\u0103ng l\u01b0\u1ee3ng c\u1ea5u h\u00ecnh electron<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i c\u00e1c l\u1edbp K L M N th\u00ec c\u00f2n c\u00f3 c\u00e1c l\u1edbp sau l\u00e0 O P Q \u2026.. cho t\u1edbi khi c\u00e1c electron \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp \u0111\u1ee7 v\u00e0o c\u00e1c l\u1edbp.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u1ea1n <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc sinh<\/a> c\u0169ng c\u00f3 th\u1ec3 d\u1ef1a v\u00e0o c\u00e1c m\u1eb9o v\u1eb7t \u0111\u1ec3 ghi nh\u1edb th\u1ee9 t\u1ef1 m\u1ee9c n\u0103ng l\u01b0\u1ee3ng m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng h\u01a1n. Ho\u1eb7c c\u0169ng c\u00f3 th\u1ec3 d\u1ef1a v\u00e0o b\u1ea3ng tu\u1ea7n ho\u00e0n h\u00f3a h\u1ecdc \u0111\u1ec3 xem c\u1ea3 k\u1ebft c\u1ea5u v\u1ecf nguy\u00ean t\u1eed. L\u1eabn t\u00ednh ch\u1ea5t c\u1ee7a nguy\u00ean t\u1ed1 \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t \u00f4 trong b\u1ea3ng tu\u1ea7n ho\u00e0n h\u00f3a h\u1ecdc<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a electron l\u1edbp ngo\u00e0i c\u00f9ng \u1edf v\u1ecf nguy\u00ean t\u1eed<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1ef1a v\u00e0o s\u1ed1 h\u1ea1t electron \u1edf l\u1edbp ngo\u00e0i c\u00f9ng m\u00e0 ta c\u00f3 th\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh v\u1ecf nguy\u00ean t\u1eed. T\u1eeb \u0111\u00f3 ph\u00e1n \u0111o\u00e1n \u0111\u01b0\u1ee3c t\u00ednh ch\u1ea5t c\u1ee7a nguy\u00ean t\u1ed1 c\u1ea5u t\u1ea1o v\u00e0 lo\u1ea1i nguy\u00ean t\u1ed1 \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi nguy\u00ean t\u1eed c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c nguy\u00ean t\u1ed1 trong b\u1ea3ng tu\u1ea7n ho\u00e0n, s\u1ed1 e t\u1ed1i \u0111a c\u00f3 th\u1ec3 \u1edf l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 8 electron.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nguy\u00ean t\u1eed Heli v\u00e0 c\u00e1c nguy\u00ean t\u1eeb g\u1ed3m 1,2 hay 3 electron l\u1edbp ngo\u00e0i c\u00f9ng th\u01b0\u1eddng kh\u00f4ng tham gia c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc. V\u00ec c\u00e1c li\u00ean k\u1ebft n\u00e0y r\u1ea5t b\u1ec1n v\u1eefng. C\u00e1c nguy\u00ean t\u1ed1 n\u00e0y th\u01b0\u1eddng l\u00e0 kh\u00ed hi\u1ebfm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nguy\u00ean t\u1eed m\u00e0 l\u1edbp ngo\u00e0i c\u00f9ng c\u00f3 1,2 hay 3 electron d\u1ec5 nh\u01b0\u1eddng electron. Th\u01b0\u1eddng l\u00e0 c\u00e1c nguy\u00ean t\u1eed kim lo\u1ea1i tr\u1eeb c\u00e1c khi H, He v\u00e0 B.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nguy\u00ean t\u1eed c\u00f3 l\u1edbp ngo\u00e0i c\u00f9ng g\u1ed3m 5,6 hay 7 electron d\u1ec5 nh\u1eadn th\u00eam electron \u0111\u1ec3 \u0111\u1ea1t tr\u1ea1ng th\u00e1i b\u1ec1n v\u1eefng l\u00e0 8 electron th\u01b0\u1eddng l\u00e0 c\u00e1c phi kim.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nguy\u00ean t\u1eed l\u1edbp ngo\u00e0i c\u00f9ng c\u00f3 4 electron l\u1edbp ngo\u00e0i c\u00f9ng c\u00f3 th\u1ec3 l\u00e0 phi kim l\u1eabn kim lo\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 d\u1ea1ng b\u00e0i t\u1eadp c\u00f3 th\u1ec3 g\u1eb7p v\u1ec1 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1ea1ng 1: Vi\u1ebft c\u1ea5u h\u00ecnh v\u1ecf nguy\u00ean t\u1eed<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec1 b\u00e0i c\u00f3 th\u1ec3 s\u1ebd cho <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc sinh<\/a> m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng electron Z nh\u1ea5t \u0111\u1ecbnh \u0111\u1ec3 c\u00f3 th\u1ec3 vi\u1ebft ra c\u1ea5u h\u00ecnh electron cho nguy\u00ean t\u1eed \u0111\u00f3. Ta c\u00f3 th\u1ec3 tu\u00e2n theo 3 b\u01b0\u1edbc \u0111\u1ec3 c\u00f3 th\u1ec3 l\u00e0m b\u00e0i t\u1eadp n\u00e0y nh\u01b0 sau:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh s\u1ed1 Z m\u00e0 \u0111\u1ec1 b\u00e0i cho<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u01b0\u1edbc 2: Ph\u00e2n b\u1ed1 c\u00e1c electron v\u00e0o c\u00e1c m\u1ee9c n\u0103ng l\u01b0\u1ee3ng t\u0103ng d\u1ea7n theo l\u00fd thuy\u1ebft \u0111\u00e3 h\u1ecdc<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1s 2s 3p 3s 3p 4s 3d 4p 5s 4d 5p 6s 4f 5d 6p 7s \u2026\u2026\u2026\u2026\u2026\u2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ee9 nh\u01b0 v\u1eady s\u1eafp x\u1ebfp c\u00e1c h\u1ea1t electron v\u00e0o c\u00e1c m\u1ee9c n\u0103ng l\u01b0\u1ee3ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u01b0\u1edbc 3: Chuy\u1ec3n c\u00e1c electron v\u1ec1 theo th\u1ee9 t\u1ef1 c\u00e1c ph\u00e2n l\u1edbp<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Theo d\u1ea1ng: nd4 (n+1)s2 s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n th\u00e0nh nd<sup>5<\/sup> (n+1)s<sup>1<\/sup><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>                            nd<sup>9<\/sup> (n+1)s<sup>2<\/sup> s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n th\u00e0nh nd<sup>10<\/sup> (n+1)s<sup>1<\/sup><\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.vietlearn.org\/post\/wp-content\/uploads\/2021\/10\/cau-hinh-electron-cua-nguyen-tu-hoa-hoc-pho-thong-569446-1.webp\" alt=\"C\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed\" class=\"wp-image-2288\" width=\"582\" height=\"352\" srcset=\"https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/cau-hinh-electron-cua-nguyen-tu-hoa-hoc-pho-thong-569446-1.webp 475w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/cau-hinh-electron-cua-nguyen-tu-hoa-hoc-pho-thong-569446-1-300x181.webp 300w\" sizes=\"(max-width: 582px) 100vw, 582px\" \/><figcaption><strong>C\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<\/strong><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1ea1ng 2: X\u00e1c \u0111\u1ecbnh t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc d\u1ef1a v\u00e0o c\u1ea5u h\u00ecnh electron<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi vi\u1ebft \u0111\u01b0\u1ee3c m\u1ed9t c\u1ea5u h\u00ecnh ho\u00e0n ch\u1ec9nh, \u0111\u1ec1 b\u00e0i c\u00f3 th\u1ec3 s\u1ebd b\u1eaft <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc sinh<\/a> x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 b\u1ea3n c\u1ee7a m\u1ed9t nguy\u00ean t\u1ed1. Nh\u01b0 nguy\u00ean t\u1ed1 \u0111\u00f3 l\u00e0 phi kim hay kim lo\u1ea1i hay kh\u00ed hi\u1ebfm? D\u1ef1a v\u00e0o b\u1ea3ng sau, c\u00f3 l\u1ebd s\u1ebd gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c t\u00ednh ch\u1ea5t c\u1ee7a m\u1ed9t nguy\u00ean t\u1ed1 d\u1ef1a v\u00e0o c\u00e1c electron l\u1edbp ngo\u00e0i c\u00f9ng khi vi\u1ebft \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh ho\u00e0n ch\u1ec9nh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3ng t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u01a1 b\u1ea3n c\u1ee7a nguy\u00ean t\u1ed1 nh\u1edd nh\u00ecn v\u00e0o c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1ea1ng 3: Y\u00eau c\u1ea7u x\u00e1c \u0111\u1ecbnh ra nguy\u00ean t\u1ed1 h\u00f3a h\u1ecdc nh\u1edd v\u00e0o \u0111\u1eb7c \u0111i\u1ec3m electron cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea7n l\u01b0u \u00fd \u0111\u1ec3 tr\u00e1nh tr\u01b0\u1eddng h\u1ee3p c\u00e1c electron ch\u01b0a b\u00e3o h\u00f2a \u1edf c\u00e1c l\u1edbp g\u00e2y nh\u1ea7m l\u1eabn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mong r\u1eb1ng qua b\u00e0i vi\u1ebft tr\u00ean, Vietlearn \u0111\u00e3 gi\u00fap c\u00e1c b\u1ea1n <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc sinh<\/a> c\u00f3 th\u00eam m\u1ed9t s\u1ed1 th\u00f4ng tin v\u1ec1 b\u00e0i h\u1ecdc c\u1ea5u h\u00ecnh electron. Hi\u1ec3u r\u00f5 \u0111\u01b0\u1ee3c c\u00e1ch s\u1eafp x\u1ebfp c\u00e1c h\u1ea1t electron v\u00e0o c\u00e1c m\u1ee9c n\u0103ng l\u01b0\u1ee3ng v\u00e0 c\u00e1ch gi\u1ea3i m\u1ed9t s\u1ed1 d\u1ea1ng b\u00e0i t\u1eadp th\u01b0\u1eddng g\u1eb7p. H\u00e3y t\u00ecm hi\u1ec3u th\u1eadt k\u1ef9 \u0111\u1ec3 n\u1eafm ch\u1eafc ki\u1ebfn th\u1ee9c n\u00e0y nh\u00e9. Ch\u00fac c\u00e1c b\u1ea1n h\u1ecdc sinh <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc t\u1eadp<\/a> t\u1ed1t!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"L\u1edbp 10- C\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh e, nhanh, d\u1ec5 hi\u1ec3u\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/YoVJUAM9cXg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption><br>L\u1edbp 10- C\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh e, nhanh, d\u1ec5 hi\u1ec3u<\/figcaption><\/figure>\n\n\n\n\n\n<div style=\"display:none\">\nc\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nb\u1ea3ng c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a nit\u01a1 l\u00e0<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a ion<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a cu<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o d\u01b0\u1edbi \u0111\u00e2y kh\u00f4ng \u0111\u00fang<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 c\u1ee7a kim lo\u1ea1i<br>\nm\u1ed9t nguy\u00ean t\u1ed1 r c\u00f3 c\u1ea5u h\u00ecnh electron 1s22s22p3<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nch\u1ecdn c\u1ea5u h\u00ecnh electron kh\u00f4ng \u0111\u00fang<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron t\u1eeb 1 \u0111\u1ebfn 40<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a crom<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 c\u1ee7a fe<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=26<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o d\u01b0\u1edbi \u0111\u00e2y vi\u1ebft kh\u00f4ng \u0111\u00fang<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed nit\u01a1 l\u00e0<br>\nb\u00e0i 5 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\ns\u1ef1 bi\u1ebfn \u0111\u1ed5i tu\u1ea7n ho\u00e0n c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh c\u1ee7a electron<br>\ns\u1ef1 bi\u1ebfn \u0111\u1ed5i tu\u1ea7n ho\u00e0n c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 h\u00f3a h\u1ecdc<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=24<br>\ncho c\u1ea5u h\u00ecnh electron 1s22s22p6<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nito<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y kh\u00f4ng \u0111\u00fang<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=20<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a cr<br>\nc\u1ea5u h\u00ecnh electron l\u00e0 g\u00ec<br>\ncation r+ c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 2p6<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y vi\u1ebft kh\u00f4ng \u0111\u00fang<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y vi\u1ebft sai<br>\nc\u1ea5u h\u00ecnh electron ch\u01b0a \u0111\u00fang l\u00e0<br>\ncho c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u00e1c nguy\u00ean t\u1ed1 sau<br>\nm\u1eb9o vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 c\u1ee7a phi kim<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a fe<br>\nnguy\u00ean t\u1eed m c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nb\u00e0i t\u1eadp c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nl\u1edbp ngo\u00e0i c\u00f9ng c\u00f3 7e thu\u1ed9c c\u1ea5u h\u00ecnh electron n\u00e0o<br>\ntrong c\u00e1c c\u1ea5u h\u00ecnh electron n\u00e0o d\u01b0\u1edbi \u0111\u00e2y kh\u00f4ng \u0111\u00fang<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ca<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed nit\u01a1<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed bi\u1ec3u di\u1ec5n<br>\ncho c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 sau<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=29<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed 29cu l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a 20 nguy\u00ean t\u1ed1 \u0111\u1ea7u<br>\nd\u00e3y c\u1ea5u h\u00ecnh electron<br>\nc\u00e1ch h\u1ecdc thu\u1ed9c c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a 20 nguy\u00ean t\u1ed1 \u0111\u1ea7u ti\u00ean<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a kim lo\u1ea1i<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a fe2+<br>\nh\u00e3y vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a kali<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed l\u00e0 g\u00ec<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a 40 nguy\u00ean t\u1ed1 \u0111\u1ea7u<br>\nc\u00e1c b\u01b0\u1edbc vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed bi\u1ec3u di\u1ec5n<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a mg<br>\nc\u1ea5u h\u00ecnh electron kh\u00f4ng \u0111\u00fang l\u00e0<br>\nquy t\u1eafc vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=15<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a nit\u01a1<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 x l\u00e0 1s22s22p63s1<br>\nnguy\u00ean t\u1eed c\u1ee7a nguy\u00ean t\u1ed1 x c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 ns2np4<br>\ncau hinh electron<br>\nc\u1ea5u h\u00ecnh electron nito<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nh\u00f3m halogen l\u00e0<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed<br>\nb\u1ea3ng c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nm\u1ed9t nguy\u00ean t\u1ed1 r c\u00f3 c\u1ea5u h\u00ecnh electron 1s22s22p63s23p4<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a canxi<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron t\u1eeb 1 \u0111\u1ebfn 30<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed nit\u01a1<br>\ncho c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron cr<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a zn<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=28<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a \u0111\u1ed3ng<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed 29 cu l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a p<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed na<br>\nc\u1ea5u h\u00ecnh nguy\u00ean t\u1eed electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 kim lo\u1ea1i<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=21<br>\ncation m+ c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng 2s22p6<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=22<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed nit\u01a1 l\u00e0<br>\nv\u1ecb tr\u00ed v\u00e0 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nth\u1ee9 t\u1ef1 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a na<br>\nviet cau hinh electron nguyen tu<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed n\u00e0o sau \u0111\u00e2y vi\u1ebft sai<br>\nb\u00e0i t\u1eadp vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron ca<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 c\u1ee7a ion fe<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a oxi z = 8 l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a fe3+<br>\ns\u01a1 \u0111\u1ed3 t\u01b0 duy c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a clo<br>\nvi\u1ebft c\u1ea5u h\u00ecnh c\u1ee7a electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a 30 nguy\u00ean t\u1ed1 \u0111\u1ea7u<br>\ncho bi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 x<br>\nc\u00e1c c\u1ea5u h\u00ecnh electron<br>\nc\u00e1ch x\u00e1c \u0111\u1ecbnh c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nit\u01a1<br>\nc\u00e1ch t\u00ednh c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron cu<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron fe<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed photpho l\u00e0 1s22s22p63s23p3<br>\nc\u1ea5u h\u00ecnh electron \u0111\u1ea7y \u0111\u1ee7<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a cu cho z = 29 l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a 4 nguy\u00ean t\u1ed1<br>\nh\u00f3a 10 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron bi\u1ec3u di\u1ec5n<br>\nnguy\u00ean t\u1ed1 c\u00f3 c\u1ea5u h\u00ecnh electron 1s22s22p63s23p64s1 thu\u1ed9c chu k\u00ec<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed<br>\nnguy\u00ean t\u1eed x c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a crom l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 kim lo\u1ea1i l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c nguy\u00ean t\u1ed1<br>\nb\u00e0i t\u1eadp c\u1ea5u h\u00ecnh electron<br>\nnguy\u00ean t\u1eed 39x c\u00f3 c\u1ea5u h\u00ecnh electron 1s22s22p63s23p64s1<br>\n\u1edf tr\u1ea1ng th\u00e1i c\u01a1 b\u1ea3n c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed na l\u00e0<br>\ncho c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u00e1c nguy\u00ean t\u1ed1<br>\ncho c\u00e1c c\u1ea5u h\u00ecnh electron sau<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a 30 nguy\u00ean t\u1ed1 \u0111\u1ea7u<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1<br>\ncation m c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng 2s22p6<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nit\u01a1 l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion fe2+<br>\nc\u00e1ch \u0111\u1ecdc c\u1ea5u h\u00ecnh electron<br>\nx\u00e1c \u0111\u1ecbnh c\u1ea5u h\u00ecnh electron<br>\nanion x- c\u00f3 c\u1ea5u h\u00ecnh electron 1s22s22p6<br>\nc\u1ea5u h\u00ecnh electron thu g\u1ecdn<br>\nc\u00f4ng th\u1ee9c c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron kim lo\u1ea1i<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed nguy\u00ean t\u1ed1 x l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a al<br>\nc\u1ea5u h\u00ecnh c\u1ee7a electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron ngo\u00e0i c\u00f9ng<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed x<br>\ncho bi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 sau<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed kim lo\u1ea1i<br>\nc\u00e1ch ghi c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed vi\u1ebft \u0111\u00fang l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a p l\u00e0<br>\nc\u00e1ch s\u1eafp x\u1ebfp c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed c l\u00e0<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed g\u1ed3m m\u1ea5y b\u01b0\u1edbc<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1eed sau<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ne<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed natri<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a s\u1eaft<br>\nch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang v\u1ec1 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a s<br>\nnguy\u00ean t\u1eafc vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nit\u01a1 l\u00e0<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a l\u01b0u hu\u1ef3nh l\u00e0<br>\nn\u00eau c\u00e1c b\u01b0\u1edbc vi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nnguy\u00ean t\u1eed x c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0 1s22s22p63s23p64s2<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed mg l\u00e0<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=12<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed n\u00e0o sau \u0111\u00e2y kh\u00f4ng \u0111\u00fang<br>\nc\u1ea5u h\u00ecnh electron \u1edf tr\u1ea1ng th\u00e1i c\u01a1 b\u1ea3n<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 \u0111\u00fang<br>\ncho bi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed x<br>\nsu bien doi tuan hoan cau hinh electron nguyen tu<br>\nc\u1ea5u h\u00ecnh electron t\u1eeb 1 \u0111\u1ebfn 30<br>\nc\u00e1ch v\u1ebd c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 b\u1ec1n nh\u1ea5t<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a o<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 kim lo\u1ea1i<br>\nc\u1ea5u h\u00ecnh electron \u1edf tr\u1ea1ng th\u00e1i k\u00edch th\u00edch l\u00e0 g\u00ec<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y sai<br>\nc\u00f4ng th\u1ee9c vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron v\u00e0 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed<br>\ncation r+ c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 3p6<br>\nnh\u00f3m ia c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0<br>\nt\u1eeb c\u1ea5u h\u00ecnh electron ta c\u00f3 th\u1ec3 suy ra<br>\nh\u00e3y cho bi\u1ebft c\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y sai<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a cr l\u00e0<br>\nc\u1ea5u h\u00ecnh electron vi\u1ebft kh\u00f4ng \u0111\u00fang l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1eed<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=31<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a kim lo\u1ea1i ki\u1ec1m th\u1ed5<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a rb<br>\nc\u00e1c b\u01b0\u1edbc vi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron mg<br>\nc\u00e1c b\u01b0\u1edbc vi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\ncho c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nv\u1ecb tr\u00ed c\u1ea5u h\u00ecnh electron<br>\nnguy\u00ean t\u1eed x c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0 1s22s22p5<br>\ncho c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed na<br>\nv\u1ebd c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 phi kim<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1<br>\nnguy\u00ean t\u1eed c\u1ee7a nguy\u00ean t\u1ed1 x c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron b\u1ec1n v\u1eefng<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron thu g\u1ecdn<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a oxi<br>\nl\u00fd thuy\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed mg<br>\nb\u1ea3ng c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh electron z=24<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=10<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a co<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a k\u1ebdm<br>\nc\u1ea5u h\u00ecnh 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t\u1eadp v\u1ec1 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion fe3+<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed s\u1eaft l\u00e0<br>\nb\u00e0i t\u1eadp c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed l\u1edbp 10<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a bo<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed na z 11 l\u00e0<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y c\u1ee7a kim lo\u1ea1i ki\u1ec1m<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed fe<br>\nc\u1ea5u h\u00ecnh electron kh\u00f4ng \u0111\u00fang<br>\ncho c\u00e1c nguy\u00ean t\u1eed c\u00f3 c\u1ea5u h\u00ecnh electron nh\u01b0 sau<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a nito l\u00e0<br>\nc\u1ea5u h\u00ecnh electron z=15<br>\nnguy\u00ean t\u1ed1 3115 x c\u00f3 c\u1ea5u h\u00ecnh electron \u0111\u00fang l\u00e0<br>\nc\u1ea5u h\u00ecnh electron r\u00fat g\u1ecdn<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a nguy\u00ean t\u1ed1 nit\u01a1 l\u00e0<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 c\u1ee7a kh\u00ed hi\u1ebfm<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a kim lo\u1ea1i l\u00e0<br>\nl\u01b0u hu\u1ef3nh c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0<br>\nc\u1ea5u h\u00ecnh electron crom<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a li<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=3<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion cu2+ v\u00e0 cr3+<br>\nc\u1ea5u h\u00ecnh electron theo m\u1ee9c n\u0103ng l\u01b0\u1ee3ng<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion na+<br>\nion x2- c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0 1s22s22p6<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 s<br>\nc\u1ea5u h\u00ecnh electron z=22<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a natri<br>\ncation m3+ c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed b\u00e0i t\u1eadp<br>\nc\u1ea5u h\u00ecnh electron z=17<br>\nc\u1ea5u h\u00ecnh electron l\u00e0 c\u1ee7a nguy\u00ean t\u1eed nguy\u00ean t\u1ed1 s<br>\nth\u1ebf n\u00e0o l\u00e0 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a fe l\u00e0<br>\nnguy\u00ean t\u1eed c\u1ee7a nguy\u00ean t\u1ed1 x c\u00f3 c\u1ea5u h\u00ecnh electron 1s22s22p63s23p64s1<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed x<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed mg<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed 39x l\u00e0 1s2<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u00e1c nguy\u00ean t\u1ed1<br>\ncach viet cau hinh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed l\u00e0 g\u00ec<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a b<br>\nc\u1ea5u h\u00ecnh electron ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1ed1 nh\u00f3m va<br>\nm\u1ed9t nguy\u00ean t\u1ed1 r c\u00f3 c\u1ea5u h\u00ecnh electron 1s22s22p4<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ti<br>\nn\u00eau c\u00e1c b\u01b0\u1edbc vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron b\u1ec1n v\u1eefng l\u00e0 g\u00ec<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed crom<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=16<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion cr3+<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed c<br>\n16s2- c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a l\u01b0u hu\u1ef3nh<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a fe<br>\nc\u1ea5u h\u00ecnh electron l\u00e0<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron \u0111\u1ea7y \u0111\u1ee7<br>\nc\u1ea5u h\u00ecnh electron fe3+<br>\ncho c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1eed sau<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a cl<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a z = 20 l\u00e0<br>\nion x2 c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng 3s23p6<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1eed sau<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed x l\u00e0<br>\nc\u1ea5u h\u00ecnh electron \u1edf tr\u1ea1ng th\u00e1i c\u01a1 b\u1ea3n l\u00e0 g\u00ec<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a clo l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a silic<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a as<br>\nc\u1ea5u h\u00ecnh electron b\u00e1n b\u00e3o h\u00f2a<br>\ncation r+ c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 2p6 nguy\u00ean t\u1eed r l\u00e0<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed na z = 11 l\u00e0<br>\nnguy\u00ean t\u1eed c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nquy \u01b0\u1edbc vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\n\u00fd ngh\u0129a c\u1ee7a c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron kim lo\u1ea1i ki\u1ec1m<br>\nc\u00e1ch vi\u1ebft t\u1eaft c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed kim lo\u1ea1i l\u00e0<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1<br>\ncation x c\u00f3 c\u1ea5u h\u00ecnh electron 2s2 2p6<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1ed1 nh\u00f3m<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=19<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u00e1c nguy\u00ean t\u1ed1 sau<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a brom<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 c\u1ee7a ion<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a k<br>\ngi\u1ea3i b\u00e0i t\u1eadp c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1eed nit\u01a1<br>\nb\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m v\u1ec1 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a flo<br>\ncho bi\u1ebft c\u1ea5u h\u00ecnh electron<br>\ntr\u01b0\u1eddng h\u1ee3p c\u00f3 c\u1ea5u h\u00ecnh electron c\u1ee7a kim lo\u1ea1i l\u00e0<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a c\u00e1c c\u1eb7p nguy\u00ean t\u1ed1<br>\ncrom c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0<br>\nd\u1ef1a v\u00e0o c\u1ea5u h\u00ecnh electron s\u1ebd bi\u1ebft \u0111\u01b0\u1ee3c nh\u1eefng g\u00ec<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed oxi l\u00e0<br>\ncho bi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a x<br>\nc\u1ea5u h\u00ecnh electron trong nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o<br>\nch\u1ecdn c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed \u0111\u00fang c\u1ee7a l\u01b0u hu\u1ef3nh<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a sc<br>\nc\u1ea5u h\u00ecnh electron s<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=27<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a ion<br>\nch\u1ec9 ra c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed vi\u1ebft \u0111\u00fang<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed l\u00e0<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=18<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o l\u00e0 c\u1ee7a kim lo\u1ea1i<br>\n\u00fd ngh\u0129a c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed nito<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 phi kim<br>\nc\u1ea5u h\u00ecnh electron z=28<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron ph\u00e2n t\u1eed<br>\nnguy\u00ean t\u1ed1 c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nquy \u01b0\u1edbc c\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nkh\u00e1i ni\u1ec7m c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed s l\u00e0<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed al l\u00e0 1s22s22p63s23p1<br>\nc\u1ea5u h\u00ecnh electron z=10<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 sai<br>\ns\u01a1 \u0111\u1ed3 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a l\u01b0u hu\u1ef3nh z = 16 l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a 20 nguy\u00ean t\u1ed1 \u0111\u1ea7u<br>\nnguy\u00ean t\u1eed c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng 3s2<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a kr<br>\nnguy\u00ean t\u1eed 39x c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed kim lo\u1ea1i<br>\nc\u1ea5u h\u00ecnh electron z=29<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y b\u1ec1n nh\u1ea5t<br>\ntrong c\u1ea5u h\u00ecnh electron n\u00e0o d\u01b0\u1edbi \u0111\u00e2y kh\u00f4ng \u0111\u00fang<br>\nkh\u00e1i ni\u1ec7m c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a 20 nguy\u00ean t\u1ed1 \u0111\u1ea7u<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 sau<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed nit\u01a1 z = 7 l\u00e0<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a c\u00e1c ion halogenua<br>\nb\u1ea3ng c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a 20 nguy\u00ean t\u1ed1 \u0111\u1ea7u<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nh\u00f3m va<br>\nc\u1ea5u h\u00ecnh electron b\u1ec1n<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp 10<br>\nc\u1ea5u h\u00ecnh electron \u0111\u00fang l\u00e0<br>\nc\u1ea5u h\u00ecnh electron cho ta bi\u1ebft nh\u1eefng th\u00f4ng tin g\u00ec<br>\nh\u00f3a 10 c\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron z=21<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a oxi<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a be<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a c\u00e1c nguy\u00ean t\u1eed<br>\nc\u00e1ch nh\u1edb c\u1ea5u h\u00ecnh electron<br>\nv\u1ecb tr\u00ed v\u00e0 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed photpho<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 c\u1ee7a ion fe2+<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion cu l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a oxi l\u00e0<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a kim lo\u1ea1i ki\u1ec1m<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 nit\u01a1 l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a m\u1ed9t nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion cr3+ l\u00e0<br>\nion n\u00e0o kh\u00f4ng c\u00f3 c\u1ea5u h\u00ecnh electron c\u1ee7a kh\u00ed hi\u1ebfm<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a a<br>\nc\u00e2u h\u00ecnh electron nguy\u00ean t\u1eed nit\u01a1 l\u00e0<br>\ncrom c\u1ea5u h\u00ecnh electron<br>\nc\u00e1c d\u1ea1ng b\u00e0i t\u1eadp v\u1ec1 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed 17 x l\u00e0<br>\nc\u1ea5u h\u00ecnh electron 20 nguy\u00ean t\u1ed1 \u0111\u1ea7u<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed bo<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=40<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=32<br>\ngi\u1ea3i b\u00e0i t\u1eadp b\u00e0i 5 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nnguy\u00ean t\u1eed c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0<br>\nnguy\u00ean t\u1eed x c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ph\u00e2n t\u1eed no<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a photpho<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron d\u01b0\u1edbi d\u1ea1ng \u00f4 l\u01b0\u1ee3ng t\u1eed<br>\nluy\u1ec7n t\u1eadp c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u00e2u h\u00ecnh electron<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron l\u1edbp 10<br>\nlam bai tap cau hinh electron nguyen tu<br>\nb\u1ea3ng c\u1ea5u h\u00ecnh electron l\u1edbp 10<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a neon<br>\nc\u1ea5u h\u00ecnh electron ngo\u00e0i c\u00f9ng c\u1ee7a kim lo\u1ea1i ki\u1ec1m<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a br z=35<br>\nc\u1ea5u h\u00ecnh electron z=31<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a agon<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed kim lo\u1ea1i ki\u1ec1m th\u1ed5<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nit\u01a1<br>\nnguy\u00ean t\u1ed1 r c\u00f3 c\u1ea5u h\u00ecnh electron 1s22s22p3<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a nguy\u00ean t\u1ed1 nit\u01a1<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a<br>\nc\u1ea5u h\u00ecnh electron ngo\u00e0i c\u00f9ng c\u1ee7a oxi<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed phi kim<br>\nc\u1ea5u h\u00ecnh electron nh3<br>\nc\u1ea5u h\u00ecnh electron ne<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o kh\u00f4ng ph\u1ea3i l\u00e0 kh\u00ed hi\u1ebfm<br>\ntr\u1eafc nghi\u1ec7m c\u1ea5u h\u00ecnh electron<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=33<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a crom \u1edf tr\u1ea1ng th\u00e1i c\u01a1 b\u1ea3n<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a 29cu<br>\nc\u1ea5u h\u00ecnh c\u1ee7a electron nguy\u00ean t\u1eed bi\u1ec3u di\u1ec5n<br>\ncation m+ c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron cacbon<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed p<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed l\u00fd thuy\u1ebft<br>\nc\u1ea5u h\u00ecnh electron k<br>\nb\u1ea3ng c\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a crom<br>\ncation x c\u00f3 c\u1ea5u h\u00ecnh electron ngo\u00e0i c\u00f9ng l\u00e0 2p6<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed cu<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed ho\u00e1 10<br>\nb\u00e0i t\u1eadp vi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed violet<br>\nc\u1ea5u h\u00ecnh electron t\u1eeb 1 \u0111\u1ebfn 35<br>\nc\u1ea5u h\u00ecnh c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed nguy\u00ean t\u1ed1 s<br>\nc\u00f3 c\u1ea5u h\u00ecnh electron<br>\nb\u1ea3ng tu\u1ea7n ho\u00e0n c\u1ea5u h\u00ecnh electron<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a ph\u00e2n t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 kh\u00ed hi\u1ebfm<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a z=19<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a l\u01b0u hu\u1ef3nh<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a cs<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed19k l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ar<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=34<br>\nv\u1ecb tr\u00ed v\u00e0 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed nito<br>\nsu bien doi tuan hoan cau hinh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ca z=20<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed nh\u00f4m<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a fe<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a l\u01b0u hu\u1ef3nh l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nh\u00f4m l\u00e0<br>\nc\u1ea5u h\u00ecnh electron l\u01b0u hu\u1ef3nh<br>\nc\u1ea5u h\u00ecnh electron va<br>\n\u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a mn<br>\nion m3+ c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 3d5<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y c\u1ee7a ion fe<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed 24cr l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ca2+<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a cr<br>\nn\u00eau c\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a magie<br>\nc\u1ea5u h\u00ecnh electron \u0111\u1eb7c bi\u1ec7t<br>\nc\u00e1c d\u1ea1ng b\u00e0i t\u1eadp c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u01a1 b\u1ea3n c\u1ee7a nguy\u00ean t\u1eed 16x l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed ar<br>\ncau hinh electron nguyen tu<br>\nm\u1ed9t nguy\u00ean t\u1ed1 \u1edf nh\u00f3m via c\u00f3 c\u1ea5u h\u00ecnh electron<br>\ntr\u01b0\u1eddng h\u1ee3p n\u00e0o d\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u1ea5u h\u00ecnh electron \u0111\u00fang<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a photpho l\u00e0<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z = 15<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a f2<br>\nc\u1ea5u h\u00ecnh electron z=47<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a b\u1ea1c<br>\nc\u1ea5u h\u00ecnh electron b\u00e3o h\u00f2a l\u00e0 g\u00ec<br>\nion cl- c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a s<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a au<br>\nc\u1ea5u h\u00ecnh electron co<br>\nc\u1ea5u h\u00ecnh electron t\u1eeb 1 \u0111\u1ebfn 50<br>\nc\u1ea5u h\u00ecnh electron \u1edf l\u1edbp ngo\u00e0i c\u00f9ng<br>\nm\u1ed9t nguy\u00ean t\u1ed1 r c\u00f3 c\u1ea5u h\u00ecnh electron 1s22s22p63s23p3<br>\nnguy\u00ean t\u1ed1 c\u00f3 c\u1ea5u h\u00ecnh electron \u0111\u00fang l\u00e0<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1eed oxi<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron cu<br>\nb\u00e0i t\u1eadp vi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron 24<br>\nchuy\u00ean \u0111\u1ec1 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a na z = 11 l\u00e0<br>\nh\u00f3a h\u1ecdc 10 b\u00e0i 5 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\ncau hinh electron cua nguyen tu bieu dien<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed 39 x l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a al3+<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 c\u1ee7a ion s\u1eaft<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o kh\u00f4ng \u0111\u00fang<br>\nb\u00e0i t\u1eadp v\u1ec1 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed violet<br>\nc\u1ea5u h\u00ecnh electron \u1edf tr\u1ea1ng th\u00e1i k\u00edch th\u00edch c\u1ee7a s<br>\nb\u00e0i t\u1eadp c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed violet<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a kim lo\u1ea1i ki\u1ec1m<br>\nxac dinh cau hinh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a 32 16 s l\u00e0<br>\nt\u00ecm c\u1ea5u h\u00ecnh electron sai<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a hidro<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed l\u01b0u hu\u1ef3nh l\u00e0<br>\nv\u1ecb tr\u00ed v\u00e0 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed cacbon<br>\nbang cau hinh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a cr3+<br>\nh\u00f3a 10 c\u1ea5u h\u00ecnh electron<br>\nnguy\u00ean t\u1eed c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng 3s1<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed x<br>\ncau hinh electron cua nguyen tu<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed bi\u1ec3u di\u1ec5n c\u00e1i g\u00ec<br>\nc\u1ea5u h\u00ecnh electron h\u00f3a 10<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed cr<br>\nb\u00e0i t\u1eadp v\u1ec1 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\ncho c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 sau<br>\nc\u1ea5u h\u00ecnh electron canxi<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed ca<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed z=24<br>\nv\u1ebd s\u01a1 \u0111\u1ed3 t\u01b0 duy c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed h\u00f3a 10<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a vanadi<br>\nbai tap ve su bien doi tuan hoan cau hinh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 oxi l\u00e0<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a l\u01b0u hu\u1ef3nh l\u00e0<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron g\u1ed3m m\u1ea5y b\u01b0\u1edbc<br>\ncho c\u1ea5u h\u00ecnh electron sau<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a ca<br>\nc\u1ea5u h\u00ecnh electron 30<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=47<br>\nion m3+ c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 3s23p63d5<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron ca z=20<br>\nc\u1ea5u h\u00ecnh electron mn<br>\nhoa hoc 10 bai 5 cau hinh electron nguyen tu<br>\nh\u01b0\u1edbng d\u1eabn vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nv\u1ecb tr\u00ed c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed nit\u01a1<br>\nc\u1ea5u h\u00ecnh electron se<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 3s23p6<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed k\u1ebdm<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y \u0111\u00fang<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed 19k l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed natri l\u00e0<br>\ncong thuc cau hinh electron<br>\nc\u1ea5u h\u00ecnh electron s\u1eaft<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=6<br>\nb\u1ea3ng c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a c\u00e1c nguy\u00ean to<br>\nnguy\u00ean t\u1eed a c\u00f3 c\u1ea5u h\u00ecnh electron<br>\n11na c\u1ea5u h\u00ecnh electron<br>\n3 b\u01b0\u1edbc vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron z = 20<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a oxi l\u00e0<br>\nc\u1ea5u hinh electron<br>\nc\u1ea5u h\u00ecnh electron flo<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed nito l\u00e0<br>\nb\u1ea3n c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a cu l\u00e0<br>\nquy \u01b0\u1edbc c\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron ag<br>\nc\u1ea5u h\u00ecnh electron ch\u01b0a \u0111\u00fang<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a oxi l\u01b0u hu\u1ef3nh<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp<br>\nc\u1ea5u h\u00ecnh electron z=19<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a crom<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed z = 7 l\u00e0<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean<br>\ngi\u00e1o \u00e1n b\u00e0i c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\ngi\u1ea3i c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nnguy\u00ean t\u1eed 27x c\u00f3 c\u1ea5u h\u00ecnh electron<br>\ncation m2+ c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng 2p6<br>\ncho bi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a<br>\nc\u1ea5u h\u00ecnh electron ar<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron t\u1eeb 1 \u0111\u1ebfn 20<br>\ncau hinh electron cua no<br>\ns\u1ed1 c\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 kim lo\u1ea1i l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a 9f l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a x l\u00e0<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron na<br>\nnguy\u00ean t\u1eed x c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0 1s22s22p63s23p64s1<br>\ncau hinh electron cua fe<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed x l\u00e0<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a cu<br>\ntr\u1eafc nghi\u1ec7m c\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n<br>\nm\u1eb9o nh\u1edb c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a fe z=26<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 nh\u00f3m oxi l\u00e0<br>\nc\u1ea5u h\u00ecnh electron \u0111\u00fang<br>\nc\u00e1c c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron al<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nh\u00f3m halogen<br>\ncu c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0<br>\nnguy\u00ean t\u1ed1 c\u00f3 c\u1ea5u h\u00ecnh electron thu\u1ed9c chu k\u00ec<br>\nc\u1ea5u h\u00ecnh electron bi\u1ec3u di\u1ec5n s\u1ef1 ph\u00e2n b\u1ed1 electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a photpho<br>\nnguy\u00ean t\u1eed kim lo\u1ea1i c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed cr z = 24 l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 s l\u00e0<br>\nc\u1ea5u h\u00ecnh electron n2<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a h<br>\nc\u1ea5u h\u00ecnh electron rb<br>\nc\u1ea5u h\u00ecnh electron z = 10<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed l\u1edbp 10<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a se<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o gi\u1ed1ng kh\u00ed hi\u1ebfm<br>\nc\u1ea5u h\u00ecnh nguy\u00ean t\u1eed c\u1ee7a electron<br>\nv\u1ecb tr\u00ed c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nb\u00e0i t\u1eadp c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u00f3 \u0111\u00e1p \u00e1n<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a x 1s22s22p63s23p64s2<br>\nc\u1ea5u h\u00ecnh electron na 11<br>\nc\u1ea5u h\u00ecnh electron natri<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a z=24<br>\nc\u00e1c b\u01b0\u1edbc c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh e c\u1ee7a electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a niken<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed canxi<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=25<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o l\u00e0 kim lo\u1ea1i<br>\nc\u1ea5u h\u00ecnh electron na<br>\n\u0111\u1ecbnh ngh\u0129a c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nnguy\u00ean t\u1ed1 a c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a na<br>\nion m2 c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng 3s23p6<br>\nc\u1ea5u h\u00ecnh electron brom<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed clo l\u00e0 1s22s22p63s23p5<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a z=20<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 sau<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a o2-<br>\nc\u1ea5u h\u00ecnh electron t\u1eeb 1 \u0111\u1ebfn 20<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a kim lo\u1ea1i<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 c\u1ee7a ion al<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a heli<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed b<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a r<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y<br>\ntrong c\u1ea5u h\u00ecnh electron c\u1ee7a 11na c\u00f3 bao nhi\u00eau l\u1edbp<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a hcl<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed z = 29 l\u00e0<br>\ncho c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a nguy\u00ean t\u1ed1 sau<br>\nb\u00e0i t\u1eadp v\u1ec1 vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron oxi<br>\nso\u1ea1n b\u00e0i c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a 35 nguy\u00ean t\u1ed1 \u0111\u1ea7u<br>\nh\u00e3y vi\u1ebft c\u1ea5u h\u00ecnh electron s<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed al l\u00e0<br>\nc\u1ea5u h\u00ecnh electron cho \u0111\u00fang l\u00e0<br>\nc\u1ea5u h\u00ecnh electron vi\u1ebft g\u1ecdn<br>\nc\u00e1ch l\u00e0m b\u00e0i t\u1eadp v\u1ec1 c\u1ea5u h\u00ecnh electron<br>\ngi\u1ea3i b\u00e0i t\u1eadp h\u00f3a 10 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a ion halogenua l\u00e0<br>\nc\u1ea5u h\u00ecnh electron kh\u00ed hi\u1ebfm<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed 19k<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion fe<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed ion<br>\nc\u1ea5u h\u00ecnh electron silic<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a bari<br>\nnguy\u00ean t\u1eed nguy\u00ean t\u1ed1 x c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c ion<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed oxi<br>\nc\u1ea5u h\u00ecnh electron thu g\u1ecdn l\u00e0 g\u00ec<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a zn<br>\n\u1edf tr\u1ea1ng th\u00e1i c\u01a1 b\u1ea3n nguy\u00ean t\u1eed c\u1ee7a nguy\u00ean t\u1ed1 x c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 4s1<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a brom<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a hno3<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed al<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a h2o<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o vi\u1ebft kh\u00f4ng \u0111\u00fang<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 x<br>\ncation m+ c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng 3s23p6<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron theo \u00f4 l\u01b0\u1ee3ng t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a v<br>\nh\u01b0\u1edbng d\u1eabn c\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1ed1 oxi<br>\nnguy\u00ean t\u1ed1 m c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a asen<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a 11na<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 phi kim l\u00e0<br>\nb\u00e0i 8 s\u1ef1 bi\u1ebfn \u0111\u1ed5i tu\u1ea7n ho\u00e0n c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 h\u00f3a h\u1ecdc<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a si<br>\nc\u1ea5u h\u00ecnh electron c\u01a1 b\u1ea3n<br>\nnguy\u00ean t\u1eed a c\u00f3 c\u1ea5u h\u00ecnh electron ngo\u00e0i c\u00f9ng l\u00e0 3p4<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed ca<br>\nc\u1ea5u h\u00ecnh electron z<br>\nnguy\u00ean t\u1eed m c\u00f3 c\u1ea5u h\u00ecnh electron 1s22s22p4<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion x2+ l\u00e0 1s22s22p63s23p63d6<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a cation<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed l\u00e0<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o c\u1ee7a nguy\u00ean t\u1ed1 kim lo\u1ea1i<br>\ncau hinh electron cua ion fe3+<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a halogen<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 nit\u01a1<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed 19k 20ca 26fe 35br<br>\nc\u00e1c c\u1ea5u h\u00ecnh electron \u0111\u1eb7c bi\u1ec7t<br>\nca c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0<br>\nanion x- c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 3p6<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion cr<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed li<br>\nh\u01b0\u1edbng d\u1eabn vi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a scan\u0111i<br>\nc\u00e1c v\u00ed d\u1ee5 v\u1ec1 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 x l\u00e0 1s22s22p63s23p1<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed b l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed photpho l\u00e0<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a l\u01b0u hu\u1ef3nh<br>\nb\u00e0i 8 s\u1ef1 bi\u1ebfn \u0111\u1ed5i tu\u1ea7n ho\u00e0n c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed m l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a iot<br>\nnguy\u00ean t\u1ed1 c\u00f3 c\u1ea5u h\u00ecnh electron 1s22s22p63s23p63d74s2 thu\u1ed9c chu k\u00ec<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng nh\u00f3m va<br>\nc\u1ea5u h\u00ecnh electron ti<br>\nb\u00e0i t\u1eadp b\u00e0i s\u1ef1 bi\u1ebfn \u0111\u1ed5i tu\u1ea7n ho\u00e0n c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 h\u00f3a h\u1ecdc<br>\ncho c\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion cu<br>\ns\u01a1 \u0111\u1ed3 t\u01b0 duy b\u00e0i c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ag<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron v\u00e0 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a 9 f l\u00e0<br>\nc\u1ea5u h\u00ecnh electron 1s22s22p63s23p63d34s2 l\u00e0 c\u1ee7a nguy\u00ean t\u1eed<br>\nh\u00e3y vi\u1ebft c\u1ea5u h\u00ecnh electron fe<br>\ncho c\u00e1c c\u1ea5u h\u00ecnh electron sau \u0111\u00e2y<br>\ngi\u1ea3i b\u00e0i t\u1eadp h\u00f3a c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed 30 zn l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion cl-<br>\ns\u1ef1 bi\u1ebfn \u0111\u1ed5i tu\u1ea7n ho\u00e0n c\u1ea5u h\u00ecnh electron<br>\nnguy\u00ean t\u1eed c\u1ee7a nguy\u00ean t\u1ed1 y c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed n\u00e0o sau \u0111\u00e2y sai<br>\nb\u00e0i gi\u1ea3ng s\u1ef1 bi\u1ebfn \u0111\u1ed5i tu\u1ea7n ho\u00e0n c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a 30 nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a clo \u1edf tr\u1ea1ng th\u00e1i k\u00edch th\u00edch<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed phi kim<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a halogen<br>\nc\u1ea5u h\u00ecnh electron 1s22s22p6<br>\ncho c\u00e1c c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 sau<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ba<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed s<br>\nquy \u01b0\u1edbc \u0111\u1ec3 vi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron cu2+<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a 30 nguy\u00ean t\u1ed1 \u0111\u1ea7u<br>\nc\u1ea5u h\u00ecnh electron phi kim<br>\ncho nguy\u00ean t\u1eed x c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a nguy\u00ean t\u1ed1 x<br>\ns\u1ed1 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a ar<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed photpho<br>\ns\u01a1 \u0111\u1ed3 t\u01b0 duy c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a titan<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nh\u00f4m<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 c\u1ee7a kim lo\u1ea1i.<br>\nch\u1ecdn c\u1ea5u h\u00ecnh electron size<br>\nc\u1ea5u h\u00ecnh electron \u1edf ph\u00e2n l\u1edbp ngo\u00e0i c\u00f9ng<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed cl<br>\nnito c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ph\u00e2n t\u1eed hf<br>\nb\u00e0i t\u1eadp v\u1ec1 c\u1ea5u h\u00ecnh electron c\u00f3 \u0111\u00e1p \u00e1n<br>\nn\u0103ng l\u01b0\u1ee3ng c\u1ee7a c\u00e1c electron trong nguy\u00ean t\u1eed c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a l\u01b0u hu\u1ef3nh<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a sr<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a 50 nguy\u00ean t\u1ed1 \u0111\u1ea7u<br>\nc\u1ea5u h\u00ecnh electron o<br>\nc\u1ea5u h\u00ecnh electron c\u00e1ch vi\u1ebft<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=30<br>\nb\u00e0i t\u1eadp c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed n\u00e2ng cao<br>\nviet cau hinh electron<br>\nh\u00f3a l\u1edbp 10 b\u00e0i 5 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a z=26<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y c\u1ee7a phi kim<br>\nc\u1ea5u h\u00ecnh electron z=26<br>\nc\u1ea5u h\u00ecnh electron carbon<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=23<br>\nh\u00e3y vi\u1ebft c\u1ea5u h\u00ecnh electron s s2-<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed \u0111\u1ed3ng<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1ed1 nit\u01a1<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 c\u1ee7a ion fe2+?<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a argon<br>\nnguy\u00ean t\u1eed oxi c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1ed1 n\u00e0o thu\u1ed9c chu k\u00ec 2<br>\nc\u00e1ch t\u00ecm c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed p<br>\nb\u1ea3ng c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed 16x l\u00e0<br>\nc\u1ea5u h\u00ecnh electron fe z=26<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a na+<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a z = 26<br>\nion x2 c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng 2s22p6<br>\nl\u1edbp ngo\u00e0i c\u00f9ng c\u00f3 7a thu\u1ed9c c\u1ea5u h\u00ecnh electron n\u00e0o<br>\nc\u1ea5u h\u00ecnh electron kali<br>\nc\u1ea5u h\u00ecnh electron cl<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=36<br>\ncho c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c h\u1ea1t vi m\u00f4 sau<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nito<br>\nb\u00e0i t\u1eadp vi\u1ebft c\u1ea5u h\u00ecnh electron c\u00f3 \u0111\u00e1p \u00e1n<br>\ncu c\u1ea5u h\u00ecnh electron<br>\ncho c\u00e1c c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed k l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a he<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a br<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron fe z=26<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0<br>\nnh\u00f3m 1a c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a al z = 13 l\u00e0<br>\nbai tap cau hinh electron<br>\nz=15 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a cacbon<br>\nc\u1ea5u h\u00ecnh electron ion<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z = 20<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a p<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed cr<br>\nnguy\u00ean t\u1eed nguy\u00ean t\u1ed1 x c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 ns2np4<br>\nc\u1ea5u h\u00ecnh electron \u1edf tr\u1ea1ng th\u00e1i k\u00edch th\u00edch<br>\nc\u1ea5u h\u00ecnh electron ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1ed1 oxi l\u00e0<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a s\u1eaft l\u00e0<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1eed v\u00e0 ion<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed sau<br>\ncau hinh electron cua na<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c c\u1eb7p nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a cu2+<br>\ncho c\u1ea5u h\u00ecnh electron m\u1ed9t s22 s22 b6<br>\nc\u1ea5u h\u00ecnh electron br<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a z=29<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a photpho<br>\nb\u00e0i gi\u1ea3ng c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron nh\u00f4m<br>\nc\u1ea5u h\u00ecnh electron be<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o d\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u1ee7a phi kim<br>\nnguy\u00ean t\u1ed1 x c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nn\u00eau c\u1ea5u h\u00ecnh electron c\u1ee7a fe (z=26)<br>\ncation x2 c\u00f3 c\u1ea5u h\u00ecnh electron 1s22s22p6<br>\nch\u1ecdn c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed p l\u00e0<br>\ncation m2+ c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng 3s23p6<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron thu g\u1ecdn<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron k<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed photpho<br>\nc\u00e1c d\u1ea1ng b\u00e0i t\u1eadp vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron 1s22s22p6 kh\u00f4ng th\u1ec3 l\u00e0 c\u1ee7a<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron trong nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed fe l\u00e0<br>\ncho c\u1ea5u h\u00ecnh electron c\u00e1c nguy\u00ean t\u1ed1 sau<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed k<br>\nc\u1ea5u h\u00ecnh electron ngo\u00e0i c\u00f9ng c\u1ee7a kim lo\u1ea1i ki\u1ec1m l\u00e0<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a p<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a silic l\u00e0<br>\nc\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh c\u1ee7a electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed z = 2 l\u00e0<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed f<br>\ncation x3 c\u00f3 c\u1ea5u h\u00ecnh electron 2s2 2p6<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o l\u00e0 c\u1ee7a phi kim<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a pb<br>\nv\u1ecb tr\u00ed v\u00e0 c\u1ea5u h\u00ecnh electron<br>\nc\u00e1c b\u00e0i t\u1eadp v\u1ec1 c\u1ea5u h\u00ecnh electron<br>\ngi\u00e1o \u00e1n c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 sau<br>\ncho c\u1ea5u h\u00ecnh electron c\u1ee7a mn<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron t\u1eeb 1 \u0111\u1ebfn 35<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 c\u1ee7a s\u1eaft<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o d\u01b0\u1edbi \u0111\u00e2y \u0111\u01b0\u1ee3c vi\u1ebft \u0111\u00fang<br>\nc\u1ea5u h\u00ecnh electron clo<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nh\u00f3m va l\u00e0<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 c\u1ee7a ion fe3<br>\nc\u1ea5u h\u00ecnh electron 26<br>\ngiai bai tap hoa 10 bai cau hinh electron nguyen tu<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a canxi<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed vietjack<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed fe<br>\nion x3 c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0 1s22s22p63s23p63d5<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a no<br>\nnguyen tu cua nguyen to x co cau hinh electron<br>\nc\u1ea5u h\u00ecnh electron \u0111\u00fang c\u1ee7a fe l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed s\u1eaft<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh electron 11<br>\nc\u1ea5u h\u00ecnh electron b\u1ea5t th\u01b0\u1eddng<br>\nc\u1ea5u h\u00ecnh electron v\u00e0 m\u1ee9c n\u0103ng l\u01b0\u1ee3ng<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed kh\u00f4ng cho bi\u1ebft<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=7<br>\nc\u1ea5u h\u00ecnh electron z=53<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a so3<br>\nnguy\u00ean t\u1eed x c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0 1s22s22p63s23p1<br>\nc\u1ea5u h\u00ecnh electron 11na<br>\ncho na z 11 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron li<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 2s22p6<br>\nb\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m c\u1ea5u h\u00ecnh electron<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z = 24<br>\nh\u00f3a h\u1ecdc 10 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron na z=11<br>\nc\u00e1ch t\u00ecm c\u1ea5u h\u00ecnh electron<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a ion cu+<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion n3-<br>\nc\u1ea5u h\u00ecnh electron z=25<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a cr<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed ar<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron ion<br>\nc\u1ea5u h\u00ecnh electron kh\u00f4ng \u0111\u00fang c\u1ee7a crom<br>\ncho c\u1ea5u h\u00ecnh electron 1s22s22p63s23p6<br>\nc\u1ea5u h\u00ecnh electron zn<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a x<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a v\u00e0ng<br>\nnguy\u00ean t\u1eed x c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0 1s22s22p63s23p6<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed x 1s22s22p63s23p5<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a f<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a s2-<br>\nc\u1ea5u h\u00ecnh electron photpho<br>\ncho c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1eed<br>\nv\u00ed d\u1ee5 c\u1ea5u h\u00ecnh electron<br>\nnguy\u00ean t\u1eed fe c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0 1s22s22p63s23p64s2<br>\nvi\u1ebft c\u1ea5u h\u00ecnh nguy\u00ean t\u1eed electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed 39x<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ph\u00e2n t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed brom<br>\nc\u1ea5u h\u00ecnh electron ho\u00e1 tr\u1ecb l\u00e0 g\u00ec<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a liti<br>\nm\u1ed1i li\u00ean h\u1ec7 gi\u1eefa c\u1ea5u h\u00ecnh l\u1edbp electron ngo\u00e0i c\u00f9ng<br>\nion x c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0 1s22s22p6<br>\ngi\u1ea3i h\u00f3a 10 b\u00e0i 5 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nkim lo\u1ea1i ki\u1ec1m c\u00f3 c\u1ea5u h\u00ecnh electron ngo\u00e0i c\u00f9ng l\u00e0<br>\nc\u1ea5u h\u00ecnh c\u1ee7a electron nguy\u00ean t\u1eed x<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a kh\u00ed hi\u1ebfm<br>\n\u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ni<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed violet<br>\nion nitrua n3- c\u00f3 c\u1ea5u h\u00ecnh electron gi\u1ed1ng<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed cho bi\u1ebft<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a c<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed \u1edf tr\u1ea1ng th\u00e1i k\u00edch th\u00edch<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y l\u00e0 c\u1ee7a ion fe3+<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a n<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z = 10<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a k<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a z=21<br>\nh\u00f3a 10 s\u1ef1 bi\u1ebfn \u0111\u1ed5i tu\u1ea7n ho\u00e0n c\u1ea5u h\u00ecnh electron<br>\ncho 17 cl c\u1ea5u h\u00ecnh electron c\u1ee7a clo l\u00e0<br>\nx 3 c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0 1s22s22p63s23p63d5<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y thu\u1ed9c nguy\u00ean t\u1ed1 s<br>\nc\u1ea5u h\u00ecnh electron d\u1ea1ng obitan<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nh\u00f3m via<br>\nc\u1ea5u h\u00ecnh electron t\u1eeb 20 \u0111\u1ebfn 30<br>\ncation m c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng 3s23p6<br>\ntrong c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron \u1edf ph\u00e2n l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 3p6<br>\nc\u1ea5u h\u00ecnh electron z=35<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1eed na<br>\nc\u00e1ch vi\u1ebft c\u1ea5u hinh electron<br>\nc\u1ea5u h\u00ecnh electron ni<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed cu<br>\ncation m+ c\u00f3 c\u1ea5u h\u00ecnh electron \u1edf l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 2s22p6. m+ l\u00e0 cation n\u00e0o sau \u0111\u00e2y ?<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a x<br>\nc\u1ea5u h\u00ecnh electron 12mg<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed cho ta bi\u1ebft nh\u1eefng th\u00f4ng tin g\u00ec<br>\nnguy\u00ean t\u1eed x c\u00f3 c\u1ea5u h\u00ecnh electron l\u00e0 1s22s22p63s1<br>\nh\u00f3a 10 b\u00e0i c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion l\u00e0 g\u00ec<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a cu z=29<br>\nc\u1ea5u h\u00ecnh electron trong b\u1ea3ng tu\u1ea7n ho\u00e0n<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u00e1c nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh c\u1ee7a electron nguy\u00ean t\u1eed x 1s22s22p63s23p5<br>\nl\u00fd thuy\u1ebft c\u1ea5u h\u00ecnh electron<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron fe<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron mg z=12<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1eed halogen<br>\nth\u1ebf n\u00e0o l\u00e0 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1ed1<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed l\u01b0u hu\u1ef3nh<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a zn<br>\nc\u00e1ch h\u1ecdc c\u1ea5u h\u00ecnh electron<br>\ncau hinh electron cu<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a c\u00e1c halogen l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u00e1c nguy\u00ean t\u1ed1<br>\ncho bi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 sau<br>\nc\u1ea5u h\u00ecnh electron trong nguy\u00ean t\u1eed bi\u1ec3u di\u1ec5n<br>\nc\u1ea5u h\u00ecnh c\u1ee7a nguy\u00ean t\u1eed electron<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron s<br>\nch\u1ecdn c\u1ea5u h\u00ecnh electron sai<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o l\u00e0 c\u1ee7a nguy\u00ean t\u1ed1 s<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a kim lo\u1ea1i ki\u1ec1m th\u1ed5 l\u00e0<br>\nc\u00e1c d\u1ea1ng b\u00e0i t\u1eadp v\u1ec1 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a br<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a nit\u01a1<br>\nc\u1ea5u h\u00ecnh electron z=11<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=55<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=35<br>\nc\u1ea5u h\u00ecnh electron sc<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a asen \u1edf tr\u1ea1ng th\u00e1i k\u00edch th\u00edch<br>\nc\u00e1c c\u00e1ch vi\u1ebft c\u1ea5u h\u00ecnh electron<br>\ncation m+ c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0 2s22p6<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed kim lo\u1ea1i ki\u1ec1m l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1ed1 x l\u00e0 1s22s22p63s23p64s1<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=17<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 nh\u00f3m b<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z = 21<br>\nc\u1ea5u h\u00ecnh electron nit\u01a1<br>\nh\u00f3a 10 b\u00e0i 5 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a n2<br>\nz=19 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed f<br>\ncho c\u00e1c c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed sau<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed 24<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nh3<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a m<br>\nc\u00e1ch l\u00e0m c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a i<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed al<br>\ncho c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u00e1c nguy\u00ean t\u1ed1 li<br>\nnguy\u00ean l\u00fd v\u1eefng b\u1ec1n c\u1ea5u h\u00ecnh electron<br>\nnh\u00f3m va c\u00f3 c\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng l\u00e0<br>\nb\u00e0i t\u1eadp v\u1ec1 c\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron l\u00e0 j<br>\nc\u1ea5u h\u00ecnh electron ngo\u00e0i c\u00f9ng c\u1ee7a kim lo\u1ea1i ki\u1ec1m th\u1ed5<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1ed1 nh\u00f3m va l\u00e0<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 kim lo\u1ea1i<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a z<br>\nc\u1ea5u h\u00ecnh electron z=27<br>\nc\u1ea5u h\u00ecnh electron d\u1ea1ng r\u00fat g\u1ecdn<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a coban<br>\ntr\u1ea1ng th\u00e1i k\u00edch th\u00edch c\u1ee7a c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron t\u1eeb 1 \u0111\u1ebfn 40<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed clo z = 17<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed bi\u1ebft \u0111\u00fang l\u00e0<br>\nc\u1ea5u h\u00ecnh electron n<br>\nc\u1ea5u h\u00ecnh electron v\u00e0 c\u1ea5u h\u00ecnh n\u0103ng l\u01b0\u1ee3ng<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1ed1 kim lo\u1ea1i<br>\nc\u1ea5u h\u00ecnh electron nh\u00f3m 5a<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nguy\u00ean t\u1eed ne<br>\nc\u1ea5u h\u00ecnh electron theo l\u1edbp<br>\nc\u1ea5u h\u00ecnh electron z=12<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a nitow<br>\nc\u1ea5u h\u00ecnh electron 29<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed c\u1ee7a cu<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a xe<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed k<br>\nnguy\u00ean t\u1eed b c\u00f3 c\u1ea5u h\u00ecnh electron sau<br>\nc\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed l\u01b0u hu\u1ef3nh<br>\nnguy\u00ean t\u1eed c\u1ee7a m\u1ed9t nguy\u00ean t\u1ed1 c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ga<br>\nion y2- c\u00f3 c\u1ea5u h\u00ecnh electron<br>\nb\u00e0i t\u1eadp h\u00f3a 10 c\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a ion s2 &#8211; l\u00e0<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1ed1 va<br>\ncho c\u1ea5u h\u00ecnh electron c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a ca<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nh\u00f3m 6a<br>\nc\u1ea5u h\u00ecnh electron n\u00e0o sau \u0111\u00e2y c\u1ee7a ion<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1ed1 halogen<br>\nc\u1ea5u h\u00ecnh electron l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1eed kim lo\u1ea1i ki\u1ec1m l\u00e0<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron z=11<br>\nvi\u1ebft c\u1ea5u h\u00ecnh electron c\u1ee7a oxi<br>\nc\u1ea5u h\u00ecnh electron c\u1ee7a \u1ea3<br>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn Khi nh\u1eafc t\u1edbi c\u1ea5u h\u00ecnh electron, th\u00ec \u0111\u00e2y \u0111\u01b0\u1ee3c bi\u1ebft t\u1edbi nh\u01b0 m\u1ed9t l\u00fd thuy\u1ebft r\u1ea5t quan tr\u1ecdng, l\u00e0 ti\u1ec1n \u0111\u1ec1 \u0111\u1ec3 c\u00f3 th\u1ec3 l\u00e0m v\u00e0 hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c b\u00e0i to\u00e1n h\u00f3a h\u1ecdc kh\u00f3 h\u01a1n sau n\u00e0y. V\u1eady c\u1ea5u h\u00ecnh electron c\u00f3 g\u00ec \u0111\u1eb7c bi\u1ec7t? C\u1ea5u h\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2286,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[8],"tags":[],"class_list":["post-869","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/869","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=869"}],"version-history":[{"count":2,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/869\/revisions"}],"predecessor-version":[{"id":25688,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/869\/revisions\/25688"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media\/2286"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=869"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=869"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=869"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}