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cestrela7 [59]
3 years ago
5

Calcium oxide (CaO) forms when an atom of calcium loses two electrons, giving it a +2 charge and an atom of oxygen picks up two

electrons, giving it a –2 charge. What is calcium oxide?
Biology
1 answer:
11111nata11111 [884]3 years ago
8 0
Calcium oxide based on the above explanation is an ionic compound.
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