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alisha [4.7K]
3 years ago
9

Ca(s) + O2(g) - O A. Cao(s) B. Ca2O(s) O C. 2Ca(s) + O2(g) O D. CaO2(s)

Chemistry
1 answer:
Pepsi [2]3 years ago
5 0

Answer:

bbbbnnnnnnnnnnnnnnn

Explanation:

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