Sinclair Sinclair

22-10-2015
Chemistry

contestada

which of the following nonmetals forms a gas commonly found in our atmosphere? Rn,Cl,I,or N

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RegaladoTony RegaladoTony

22-10-2015

N, our atmosphere is about 80% nitrogen(N) and about 20% oxygen(O)

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22-10-2015

Nitrogen (N) our atmosphere is 80% N

Answer Link

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