ascoolmans1 ascoolmans1

24-02-2021
Chemistry

contestada

Air is made up of 21% oxygen what is the other 78%?

Respuesta :

uytrtyu uytrtyu

24-02-2021

Answer:

Its nitrogen

Explanation:

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whitneyjohnson93 whitneyjohnson93

24-02-2021

Answer:

Nitrogen

Explanation:

The air is made up from other things besides oxygen.

Answer Link

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