Question

what are the components of clean and dry air


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Answer 1

Answer:

Two gases – nitrogen and oxygen – make up about 99 percent of the volume of clean, dry air. - Nitrogen: 78.084% - Oxygen: 20.946%

Explanation:

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Answer 2

Answer:

Clean, dry air consists primarily of nitrogen and oxygen—78 percent and 21 percent respectively, by volume. The remaining 1 percent is a mixture of other gases, mostly argon (0.9 percent), along with trace (very small) amounts of carbon dioxide, methane, hydrogen, helium, and more.