Social Sciences, asked by ruchika42, 9 months ago

what is the proportion of nitrogen in atmosphere​

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Answered by umaranimadapati
1

Explanation:

It's a mixture of different gases. The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen

Answered by BrainlyShanu
4

❣❣heya!❣❣

✔78 percent is the proportion of nitrogen in atmosphere.

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