Seudónimo Seudónimo

15-04-2017
Physics

contestada

What percentage of the air's composition is nitrogen?

0%

25%

80%

99%

Respuesta :

sieramist97 sieramist97

15-04-2017

im positive the answer is 25%

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WindsorLynne WindsorLynne

15-04-2017

I believe the correct answer is choice 80%, Nitrogen gas constitutes 78 percent of Earth's air, according to the Los Alamos National Laboratory. I just rounded up.

hope this helps you! :-)

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