Chemistry, asked by to2618, 2 months ago

What is air ??????????

Answers

Answered by uk0170771

Answer:

Air is a mixture of many gases and tiny dust particles. It is the clear gas in which living things live and breathe. ... There is no air in outer space. Air is a mixture of about 78% of nitrogen, 21% of oxygen, 0.9% of argon, 0.04% of carbon dioxide, and very small amounts of other gases.

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