{"common":{"save":0,"post_id":"6370","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"6057","mon_id":"1158798","chapter_id":"1158846","post_id":"6370","question":"<p>Liên k\u1ebft \u0111\u01b0\u1ee3c hình thành gi\u1eefa hai nguyên t\u1eed nh\u1edd s\u1ef1 góp chung electron là lo\u1ea1i liên k\u1ebft.<\/p>","options":["A. Liên k\u1ebft công hóa tr\u1ecb","B. Liên k\u1ebft ion","C. Liên k\u1ebft kim lo\u1ea1i","D. Liên k\u1ebft hydrogen"],"correct":"1","level":"1","hint":"","answer":"<p><span style=\"color:#27ae60;\"><strong>\u0110áp án \u0111úng là: A. <\/strong><\/span><\/p>","type":"choose","extra_type":"classic","user_id":"147","test":"0","date":"2022-11-21 07:13:17","option_type":"txt","len":2},{"id":"6058","mon_id":"1158798","chapter_id":"1158846","post_id":"6370","question":"<p>Liên k\u1ebft công hóa tr\u1ecb là<\/p>","options":["A. Liên k\u1ebft \u0111\u01b0\u1ee3c hình thành gi\u1eefa hai nguyên t\u1eed nh\u1edd s\u1ef1 góp chung 1 hay nhi\u1ec1u c\u1eb7p electron.","B. Liên k\u1ebft \u0111\u01b0\u1ee3c hình thành gi\u1eefa hai ion mang \u0111i\u1ec7n tích trái d\u1ea5u.","C. Liên k\u1ebft \u0111\u01b0\u1ee3c hình thành gi\u1eefa hai nguyên t\u1eed nh\u1edd s\u1ef1 cho và nh\u1eadn electron.","D. Liên k\u1ebft \u0111\u01b0\u1ee3c hình thành gi\u1eefa hai nguyên t\u1eed gi\u1ed1ng nhau."],"correct":"1","level":"1","hint":"","answer":"<p><span style=\"color:#27ae60;\"><strong>\u0110áp án \u0111úng là: A. <\/strong><\/span><\/p>","type":"choose","extra_type":"classic","user_id":"147","test":"0","date":"2022-11-21 07:14:00","option_type":"txt","len":3},{"id":"6059","mon_id":"1158798","chapter_id":"1158846","post_id":"6370","question":"<p>Phân t\u1eed nào sau \u0111ây có liên k\u1ebft c\u1ed9ng hóa tr\u1ecb có c\u1ef1c?<\/p>","options":["A. HCl","B. Cl<span class=\"math-tex\">$_2$<\/span>","C. CO<span class=\"math-tex\">$_2$<\/span>","D. H<span class=\"math-tex\">$_2$<\/span>"],"correct":"1","level":"1","hint":"","answer":"<p><span style=\"color:#27ae60;\"><strong>\u0110áp án \u0111úng là: A<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","user_id":"147","test":"0","date":"2022-11-21 07:14:45","option_type":"math","len":0}]}
