Seudónimo Seudónimo
  • 15-04-2017
  • Physics
contestada

What percentage of the air's composition is nitrogen?

0%

25%

80%

99%

Respuesta :

sieramist97
sieramist97 sieramist97
  • 15-04-2017
im positive the answer is 25%
Answer Link
WindsorLynne
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! :-)
Answer Link

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