Science, asked by hgulia923, 7 months ago

How much percentage of nitrogen is in atmosphere

Answers

Answered by Anonymous

2

Answer:

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 jatingigulia67

2

Answer:

78 percent

Explanation:

is answer please mark it branlist

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