3 years ago

Oxygen atomic mass number ??

Chemistry

2 answers:

Anuta_ua [19.1K]3 years ago

8 0

The answer is 8. Hope this helps.

iVinArrow [24]3 years ago

4 0

The number you are looking for would be 8

Atomic mass = 8
Atomic Mass Number= 15.999

-Hope I helped.

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