Science, asked by gururomeo, 1 year ago

what is the percentage nitrogen and oxygen in air..?

Answers

Answered by claire356

4

nitrogen -79%
oxygen-20%...........

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Answered by dikshanishika

0

nitrogen 78 %
oxygen 21%

Attachments:

dikshanishika: exact is that only

dikshanishika: 78 and 21

dikshanishika: but it is in our sci book

dikshanishika: 78 +21 =99%+1 =100%

AyanshSriwastav222: Hii Riya

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