Seudónimo Seudónimo

29-03-2017
Chemistry

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oxygen atomic mass number ??

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joymiranda765 joymiranda765

29-03-2017

The answer is 8. Hope this helps.

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HerBeast HerBeast

29-03-2017

The number you are looking for would be 8

Atomic mass = 8
Atomic Mass Number= 15.999

-Hope I helped.

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