lorengray20 lorengray20

18-11-2020
Chemistry

contestada

Can someone tell me the answer and explanation plz

Can someone tell me the answer and explanation plz class=

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all2action all2action

18-11-2020

average atomic mass !

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itseeeeeeeeeeeeee itseeeeeeeeeeeeee

18-11-2020

The answer to the question is D

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