Question

Nitrogen in air controls_____reactivity​

Answer 1

Answer:

air is the right. answer

Answer 2

Answer:

Air is mostly gas

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. Air also has small amounts of lots of other gases, too, such as carbon dioxide, neon, and hydrogen.

Explanation:

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