kkyylleerr kkyylleerr
  • 01-02-2021
  • Biology
contestada

What percentage of the atmosphere is
Nitrogen gas N2

Respuesta :

beautifulcharm
beautifulcharm beautifulcharm
  • 01-02-2021

Answer:

78 percent

Explanation:

The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen.

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