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katrin [286]
3 years ago
7

Calcium +oxygen in chemicals formulars

Chemistry
2 answers:
inna [77]3 years ago
5 0

Answer:

CaO

Explanation:

Calcium has 2+ charge

Oxygen has 2- charge

amid [387]3 years ago
5 0

Chemicals formula of calcium + oxygen :

\:  \:  \:  \:  \:  \:  \:  \:  \:   \red{ \star}\underline{ \underline{ \boxed{Ca + O_2 }}}

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