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Anarel [89]
3 years ago
12

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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