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spayn [35]
3 years ago
5

Which gas is the most abundant of the trace gases? A. nitrogen B. oxygen C. argon D. carbon dioxide

Biology
2 answers:
jarptica [38.1K]3 years ago
5 0
I believe A. Nitrogen is the most abundant Gas.
pickupchik [31]3 years ago
3 0
Trace gas means gases that exist in small amounts usually in a sample. In this case, while nitrogen is the most abundant gas in air, the most abundant trace gas is C. argon. Argon comprise a very small amount in air but among them all, this one has the highest percentage among them.
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