
Углерод и кремний

Quiz
•
Chemistry
•
11th Grade
•
Easy
Элана Бережная
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какая кристаллическая решётка у фуллерена?
атомная
молекулярная
ионная
металлическая
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Углерод взаимодействует
с хлором
с фтором
с йодом
со всеми галогенами
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Формула угарного газа
СО
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
В реакциях со щелочами кремний будет
понижать свою степень окисления до -2
повышать свою степень окисления до +2
понижать свою степень окисления до -4
повышать свою степень окисления до +4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Si + 2MgO
реакция не протекает
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