Nitrogen, it actually makes up just over 78% of the Earths atmosphere by volume.
No, it does not. It is a very light weight gas.
Gravity. It tends to pull air downward.
Argon is a colorless, odorless gas at 75 degrees Fahrenheit. It remains in a gaseous state at this temperature and is typically found in the Earth's atmosphere as a trace gas.
The majority of Earth's atmosphere mass is found in the troposphere because this is where air molecules are most densely packed due to the gravitational pull. As altitude increases, air pressure decreases, leading to a thinning of the atmosphere. The troposphere is the lowest layer of the atmosphere and contains various gases like nitrogen, oxygen, and water vapor that together make up 75 percent of the atmosphere's total mass.
Nitrogen, making up 75% of the Earth's atmosphere.
Nitrogen. N2 About 75%
combustion
Nitrogen can be found and obtained from air. about 78.08% of the air we breathe is nitrogen...Nitrogen is a gas.It is dominant in atmosphere.
75 percent
Neither, Nitrogen is 79%, Oxygen is 21% and Carbon dioxide is 0.04%. Carbon dioxide levels have risen from 0.028% at the beginning of the Industrial Revolution, when we began burning fossil fuels (coal, oil and natural gas).
The percent of 75% is 75%.
The largest planet is Jupiter, with an atmosphere made mostly of hydrogen.