Answers GA-GSE Grade 8 Physical Science Unit Test — Unit testQuestion 7

7

QuizMultiple Choice

Unit Test — Unit test

Question 7 • GA-GSE Grade 8 Physical Science

How many atoms of each element are in the chemical formula Ca(OH)2?

Answer

A

1 calcium, 1 oxygen, and 1 hydrogen

B

1 calcium, 2 oxygen, and 2 hydrogen

C

2 calcium, 1 oxygen, and 2 hydrogen

D

2 calcium, 2 oxygen, and 2 hydrogen

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