
Тест по химии

Quiz
•
Chemistry
•
9th Grade
•
Hard
Айгерім Утеуова
FREE Resource
22 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Максимальное число электронов на 4 энергетическом уровне
32
50
18
8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
При взаимодействии с водой образует оксид
𝐶𝑎
𝐻𝑔
𝑁𝑎
𝑍𝑛
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Реакция протекающая в аппарате, представленном на рисунке - аппарат киппа
𝐶 + 𝐻2𝑂 →
𝐶𝐻4 + 𝐻2𝑂 →
𝑁𝑎 + 𝐻2𝑂 →
𝑍𝑛 + 𝐻𝐶𝑙 →
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Соотнесите символ химического элемента, электронную формулу и формулу высшего оксида
1-C,d; 2-A,c; 3-B,a; 4-D,b
1-B,c; 2-C,d; 3-D,a; 4-A,b
1-D,b; 2-C,a; 3-B,d; 4-A,c
1-A,a; 2-B,b; 3-C,c; 4-D,d
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Металлы в паре веществ
𝐶𝑎, 𝐶𝑢
𝐹𝑒, 𝐶
𝑃, 𝐴𝑔
𝐾, 𝑂
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Номер группы показывает количество
электронов на последнем уровне
энергетических уровней
протонов в атоме
электронов в атоме
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ковалентная полярная связь в молекуле
𝐵𝑎𝐵𝑟2
𝐶𝑎
𝑁2
𝐻𝐼
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