Air contains mostly two gases nitrogen and oxygen?
these are true or false
Answers
Answered by
2
Answer:
Air is mostly gas
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.
So it's True
Answered by
2
Answer:
Please mark me brainliest!
Requesting!
Explanation:
Yes it is true!
Nitrogen- 78%
Oxygen-21%
But not marked me brainliest?
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