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Which gas is most abundant in the atmosphere? A. argon B. oxygen C. nitrogen D. carbon dioxide
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Which gas is most abundant in the atmosphere?

A.
argon

B.
oxygen

C.
nitrogen

D.
carbon dioxide

User Ozgur Ozturk
by
8.4k points

1 Answer

2 votes
nitrogen, second oxygen
User Nanotek
by
7.8k points
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