What Is the Most Abundant Gas in the Air?

Answer

The most abundant gas in the air is nitrogen. Although we breathe oxygen, it is only the second most abundant gas in the air. Other gases are carbon dioxide and hydrogen.
Q&A Related to "What Is the Most Abundant Gas in the Air?"
: Nitrogen. Oxygen is #2. Answer: N. 2. (Molecular nitrogen) is the most abundant element in the air at about 70% followed by O. 2. (Oxygen) at roughly 20%
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Nitrogen comprises about 78% of the air, followed by oxygen, which is
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Air consists of about 70% nitrogen gas, making it the most abundant.
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The planet's first atmosphere, known as a proto-atmosphere, was formed from gases present in the solar system. It was primarily composed of hydrogen and helium, and to a much lesser
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1 Additional Answer
Ask.com Answer for: what is the most abundant gas in the air
Earth's atmosphere is made up of five layers: the troposphere, stratosphere, mesosphere, thermosphere and exosphere.
The atmosphere itself is primarily composed of three major atmospheric gases: nitrogen (78%), oxygen (20.9%) and argon (.93%). The remaining gases are referred to as trace gases.
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