Air is made of mostly oxygen, nitrogen, argon, carbon dioxide, and small amounts of other substances. Air is a __________

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03-10-2018
Chemistry

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Air is made of mostly oxygen, nitrogen, argon, carbon dioxide, and small amounts of other substances. Air is a __________

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unicorngal04 unicorngal04 · Answer 1 · 2018-10-03T00:41:01+02:00

unicorngal04 unicorngal04

03-10-2018

Earth's atmosphere is composed of a mixture of gases we call air. Air is mostly nitrogen (78%) and oxygen (21%), with some argon (0.93%), carbon dioxide (0.03%), ozone, watervapor, and other gases (less than 0.04% together).

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susankennedy0 susankennedy0 · Answer 2 · 2018-10-03T00:42:44+02:00

susankennedy0 susankennedy0

03-10-2018

Air is made of mostly oxygen, nitrogen, argon, carbon dioxide, and small amounts of other substances. Air is a gas.

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