Nitrogen, Oxygen, Argon & Carbon Dioxide.
The least abundant gas in Earth's atmosphere is argon at 0.93%. The most abundant gas is oxygen at 78%.
The exosphere, the outermost layer of Earth's atmosphere, contains the least concentration of gases. It is where the atmosphere transitions into outer space, with the density of gases extremely low and gradually dissipating into the vacuum of space.
noble gases are least reactive
Generally, the least reactive elements are the noble gases.
In the four main layers of the earth\'s atmosphere weather occurs in the troposphere, airplanes fly in the stratosphere, meteors are burned in the mesosphere, and satellites are placed in the thermosphere.
This Question has not been answered yet. Genesis Roxx[:
Nitrogen is the most abundant gas in Earth's atmosphere, followed by oxygen, argon, and carbon dioxide.
the least abundant gas in our atmosphere is Argon
Nitrogen, Oxygen, Argon & Carbon Dioxide.
These gases are: nitrogen (78,084 %), oxygen (20,9476 %), argon (0,934 %), carbon dioxide (0,0314).
Nitrogen is the least abundant element in the atmosphere of the Earth. The most abundant element in the atmosphere of the Earth is oxygen.
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.
The least abundant gas in Earth's atmosphere is argon at 0.93%. The most abundant gas is oxygen at 78%.
Argon at about 1%
Nitrogen.
that sounds unanswerable.
Everywhere, at least on earth and in the earths atmosphere.