English, asked by vaghaninigam2003, 21 days ago

1). Oxygen …. about the one fifth of the air. (form)​

Answers

Answered by itsayushkumar2905
1

Answer:

this is your answer�

Explanation:

The oxygen molecules that we breathe (denoted O2) consist of two oxygen atoms. This, the most stable form of oxygen, makes up about one-fifth of air. Ozone is more reactive and comprises three oxygen atoms (O3).

Answered by cutiepriya123
3

oxygen forms about the once fifth of the air is correct answer

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