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Irina-Kira [14]
3 years ago
11

What is the charge on oxygen (O) when it forms an ion? 1+ 1− 2+ 2−

Chemistry
2 answers:
just olya [345]3 years ago
8 0

Answer:

2- (last choice) when it forms an ion.

QveST [7]3 years ago
3 0
The answer would be 2-
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