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Ksju [112]
3 years ago
8

The atmosphere is made mostly of _____. oxygen nitrogen carbon dioxide hydrogen

Chemistry
2 answers:
Shkiper50 [21]3 years ago
4 0

Answer:

Nitrogen

Explanation:

It is the most abundant gas in the atmosphere.

Tcecarenko [31]3 years ago
4 0

Answer:

water vapor.....i think

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