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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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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 abundant gas of the earths atmosphere?

the most abundant gas of the atmosphere is nitrogen with high percentage 78.09


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 most abundant gas in out atmosphere?

The least abundant gas in Earth's atmosphere is argon at 0.93%. The most abundant gas is oxygen at 78%.


Is water vapor one of the most abundant gas in your earths atmosphere?

The water is not so abundant in the atmosphere and is very variable (o-1 %).


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.


Which is the most abundant gas in earths atmosphere?

nitrogen


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

Argon at about 1%


The most abundant inert gas is what?

Argon, in the earths atmoshere Helium in the universe Argon in the earths atmoshere Helium in the universe


The most abundant gas in the atmosphere is oxygen?

Nitrogen (N2) is the most abundant gas in the Earth's atmosphere having percent volume of 78.8 compare to Oxygen 20.95 %, which falls on the second place after Nitrogen.