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nitrogen
nitrogen and oxygen
There is about 78.09% of nitrogen in the air.
Yes, 80% of the Earths atmosphere is made up of nitrogen.
The air is already 78% nitrogen, so nitrogen doesn't pollute air. That being said, the nitrogen in air reacts under high heat and/or pressure such as an engine or combustion process to make nitrogen oxides which are toxic or can combine with water to make acid rain, or combine with reactive hydrocarbons in the presence of ultraviolet light to make photochemical smog.
nitrogen is the most common element in the earths atmosphere
Earth's air is primarily composed of nitrogen (about 78%) and oxygen (about 21%), with traces of other gases such as argon, carbon dioxide, and water vapor. These gases make up the atmosphere, which envelops the planet and is essential for sustaining life.
Nitrogens' atomic weight is 14.00647. It comprises %79 of the Earths air.
Approximately 78 of the air we breathe is nitrogen.
Most of Earth's dry air is made up of nitrogen (about 78%) and oxygen (about 21%). Other gases such as argon, carbon dioxide, and water vapor make up the remaining composition.
Nitrogen fixation is the process by which bacteria remove nitrogen from the air and make it available to plants.
The Nitrogen that is used to make Ammonia (NH4) is extracted from the air.