Question

What%of nitrogen and oxygen is present in air

Answer 1

nitrogen is 78% and oxygen is 21% in nature. ....
mark my answer
thx for question!!!

Answer 2

Hi
Your answer is here.....................

»Nitrogen is most abundant gas in the atmosphere is composed of 78.09% of Nitrogen.

» Oxygen is most important has for all living being .The atmosphere is composed of 20.95% of oxygen

Byyyyyyyyyyyyyyy...........

I hope it is helpful to you