Science, asked by vp9481783, 1 year ago

air contains 21% Dash ​

Answers

Answered by meenayadav45411
3

Answer:

oxygen bro

air contains 21 percent oxygen

plese mark as brainlist

Answered by shikha4978
0

Answer:

Hey mate! here is your answer

Air contains 78%Nitrogen, 21% Oxygen and 1% of other gases like CO2 , CO , SO2 , SO4 , etc.

Hope it helps you DEAR ❤

Plz mark as Brainliest!

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