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Unit 7 (H) Lesson 1 Review
By Kristina Thibodeaux
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Last updated 5 months ago
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Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
True
Question 5
5.
Question 6
6.
Question 7
7.
Calcium carbonate decomposes into calcium oxide and carbon dioxide.
Calcium oxides react to form calcium carbonate.
Calcium and oxygen mix to produce calcium carbonate.
Calcium forms carbonate when heated.
Fluorine reacts with itself to produce hydrogen.
Hydrogen decomposes into hydrogen fluoride.
Hydrogen atoms form a bond with oxygen.
False