{"common":{"save":0,"post_id":"6203","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"5526","mon_id":"1158798","chapter_id":"1158799","post_id":"6203","question":"<p> Nguyên t\u1eed <span class=\"math-tex\">$_{13}^{27}$<\/span>Al s\u1ed1 electron thu\u1ed9c l\u1edbp ngoài cùng là<\/p>","options":["A. 3. ","B. 1.","C. 13.","D. 10."],"correct":"1","level":"2","hint":"","answer":"<p><span style=\"color:#27ae60;\"><strong>\u0110áp án \u0111úng là: A<\/strong><\/span><br \/> <\/p>","type":"choose","extra_type":"classic","user_id":"147","test":"0","date":"2022-09-13 12:34:33","option_type":"txt","len":0},{"id":"5527","mon_id":"1158798","chapter_id":"1158799","post_id":"6203","question":"<p>Nguyên t\u1eed calcium có c\u1ea5u hình electron là <span class=\"math-tex\">$1s^22s^22p^63s^23p^64s^2$<\/span><\/p>","options":["A. Nguyên t\u1eed calcium có 2 electron l\u1edbp ngoài cùng là kim lo\u1ea1i","B. Calcium là phi kim","C. Nguyên t\u1eed calcium có 4 l\u1edbp electron là kim lo\u1ea1i","D. Nguyên t\u1eed calcium có 4 l\u1edbp electron là phi kim "],"correct":"1","level":"2","hint":"","answer":"<p><span style=\"color:#27ae60;\"><strong>\u0110áp án \u0111úng là: A. Nguyên t\u1eed calcium có 2 electron l\u1edbp ngoài cùng là kim lo\u1ea1i<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","user_id":"147","test":"0","date":"2022-09-13 13:42:30","option_type":"txt","len":3},{"id":"5528","mon_id":"1158798","chapter_id":"1158799","post_id":"6203","question":"<p>Nguyên t\u1eed <span class=\"math-tex\">$_7^{14}$<\/span>N có c\u1ea5u hình electron là<\/p>","options":["A. <span class=\"math-tex\">$1s^22s^22p^5$<\/span>","B. <span class=\"math-tex\">$1s^22s^22p^3$<\/span>","C. <span class=\"math-tex\">$1s^22s^22p^63s^1$<\/span> ","D. <span class=\"math-tex\">$1s^22s^22p^63s^23p^5$<\/span>"],"correct":"2","level":"2","hint":"","answer":"<p><span style=\"color:#27ae60;\"><strong>\u0110áp án \u0111úng là: B<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","user_id":"147","test":"0","date":"2022-09-13 13:46:22","option_type":"math","len":0}]}
