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Often it is water vapour, which can vary from 0 to 4 %. Otherwise it is argon, at nearly 1%

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8y ago
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14y ago

oxygen the first is nitrogen

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14y ago

the answer to this question is argon.

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6y ago

This gas is argon.

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15y ago

Argon

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Q: What is the second most common gas in earth's atmosphere?
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Related questions

What is the common gas in earths atmosphere?

Nitrogen makes up most of our atmosphere. Second is Oxygen.


Most common element in the earths atmosphere?

nitrogen is the most common element in the earths atmosphere


What 2 elements are the most common in earths atmosphere?

Nitrogen (78 %) and oxygen (21 %).


What are the names of the 2 most common gases in the earths atmosphere?

Nitrogen and Oxygen make up nearly 99% of the dry atmosphere.


The short periods contain some of the most common elements found in?

earths crust , oceans and atmosphere


What are the most common gases that are found in the earths atmosphere?

These gases are nitrogen, oxygen, argon, carbon dioxide.


Can you find argon in nature?

Air or u can say its the 3rd most common gas in the earths atmosphere


Most common element on earth after oxygen?

depends if you're talking about in the earths crust, in water or in the human boby. In us, carbon comes second. In the water, hydrogen. In the atmosphere ther is actually way more nitrogen than there is oxygen.


What are the 3 most common elements that make up the gases in out earths atmosphere?

These gases are nitrogen, oxygen and argon.


What is the most common elements in earths atmosphere?

NITROGEN, N2 , ABOUT 78% See the Related Questions link for more information about the composition of the Earth's atmosphere.


Is most of the earths atmosphere covered with oxygen?

no


Second most common element in the atmosphere?

Nitrogen has the highest i.e. 78% concentration in the atmosphere. On the second spot lies oxygen with a concentration of about 21%.