Dry air is about 80% nitrogen. The remaining 20% consists mostly of things that are heavier than nitrogen, so dry air is very slightly heavier than nitrogen.
because it is denser &/or the molecules are closer together
Our air is about 79% Nitrogen.
Nitrogen doesn't contain air, but the air contains Nitrogen.
yes the softball is heaver bc of the bigger it is. now i don't think a softball is heaver of air mass. but yes a softball is heaver!
Yes. About 75% of air is Nitrogen.
About 78% of air is Nitrogen.
There is about 78.09% of nitrogen in the air.
Heaver is the correct spelling.
The atmosphere is 78.08% Nitrogen78%70%
Nitrogen makes up about ~80% of the air we breath in.
dry air contains 78% nitrogen.
the concentraction of nitrogen in the air is very high