Chemistry, asked by ashayshass, 1 month ago

percentage of oxygen in the air is​

Answers

Answered by mahendra15aug
3

Answer:

The percentage of Oxygen in our atmosphere is 21%.

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Answered by ruchivikasagarwal
0

Answer:

21%

The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen. Air also has small amounts of lots of other gases, too, such as carbon dioxide, neon, and hydrogen

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