scbunny34 scbunny34

14-06-2019
Chemistry

contestada

What is the charge on oxygen (O) when it forms an ion?

1+
1−
2+
2−

Respuesta :

hanlily hanlily

15-06-2019

The answer would be 2-

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Аноним Аноним

15-06-2019

Answer:

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

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