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After you get rid of the big players like nitrogen (78%), oxygen (21%), and argon (1%) the remaining gases are very rarified. The standard list runs from helium(0.0005%) down to xenon at 0.000008%. There are gases mor are than xenon but they are usually not mentioned.


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1mo ago

Ozone is the least abundant gas in Earth's atmosphere. It makes up a very small fraction of the atmosphere, primarily found in the stratosphere.

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Q: Which gas is least abundant in earth's atmosphere?
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Related questions

What gas is the least abundant in the atmosphere?

the least abundant gas in our atmosphere is Argon


What is the most abundant gas earths atmosphere?

Nitrogen


What was most abundant gas in the earths first atmosphere?

This gas was carbon dioxide.


What is the abundant gas of the earths atmosphere?

Nitrogen is the most abundant gas in Earth's atmosphere, making up about 78% of the air we breathe. Oxygen is the second most abundant gas, at around 21%.


What is the most abundant gas in out atmosphere?

The most abundant gas in our atmosphere is nitrogen, which makes up about 78% of the air we breathe. Oxygen is the second most abundant gas, making up about 21% of the atmosphere.


The most abundant inert gas is what?

The most abundant inert gas is argon, which makes up about 0.93% of Earth's atmosphere.


What is a gas that was probably abundant in earths atmosphere 3.6 billion years ago and is still abundant today?

Oxygen


What is the most abundant gas in Earths present day atmosphere?

Nitrogen is the most abundant gas but the interesting thing about it, is that we can not use it in the gaseous state.


What gas in the earth's atmosphere is the least abundant?

Argon at about 1%


What is the primary (most abundant) gas in the Earths atmosphere?

The primary gas in Earth's atmosphere is nitrogen, accounting for about 78% of the total atmospheric composition.


What is the most abundant gas in Earths atmosphere?

Nitrogen is the most abundant gas in Earth's atmosphere, making up about 78% of the air we breathe. Oxygen is the second most abundant gas, comprising about 21% of the atmosphere.


What abundant gas are in the atmosphere?

What is the most Abundant gas are in the Atmosphere