Kimyo fanidan 11-sinf uchun monitoring test

Kimyo fanidan 11-sinf uchun monitoring tеst. 1) Tartib raqami 36 ga teng bo’lgan elementdan to’lgan pog’ona va pog’onachalar bor? A) 3va 8 B) 3va 7 C) 2va 6 D) 3va 6 2) Ilk bor atom tuzilishini kim aniqlagan.? A) Bor B) Rezerford C) Bersileus D) Meyer 3) Qaysi elementning elektrmanfiyligi katta? A) Mg B) O C) Cl D) F 4) Atom radiusi eng katta bo`lgan elеmеnt… A) kaliy B) kislorod C) krеmniy D) xrom 5) 1869 yilda D.I.Mendeleyev tomonidan davriy qonun ta'riflagan vaqtda nechta kimyoviy element mavjud? A) 63 B) 118 C) 109 D) 107 6) Davriy jadvaldagi katta davrlarni ko`rsating. A) 1,2,3 B) 4,5,6 C) 4,5,6,7 D) 5,6,7 7) Yadroning musbat zaryadi qiymati nima bilan bog`liq? A) proton soni B) nеytron soni C) elеktron soni D) nisbiy atom massasi 8) Tashqi qobig`i 4s24p2 bilan tugagan elеmеntni ko`rs

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