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The most abundant gases in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%). Other gases, such as argon, carbon dioxide, and water vapor, make up the remaining percentage of the atmosphere.
nitrogen, oxygen, carbon dioxide,argon are the most abundent gases. nitrogen being the biggest at around 76%.
In order (approximate values)
- Nitrogen 78%
- Oxygen 21%
- Argon 1%
- Carbon dioxide 300 ppm
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What is the second most abundant gas found in the atmosphere?
The second most abundant gas in the Earth's atmosphere is oxygen, which makes up about 21% of the gases in the atmosphere.
What are the most abundant nonmetal gases in the atmosphere?
The most abundant nonmetal gases in the atmosphere are nitrogen, oxygen, and argon. Nitrogen makes up about 78% of the atmosphere, followed by oxygen at around 21%, and argon at approximately 0.93%.
What are the two most abundant gasesin the atmosphere?
The two most abundant gases in the Earth's atmosphere are nitrogen and oxygen. Nitrogen makes up about 78% of the atmosphere, while oxygen makes up about 21%.
What are two most abundant gases in our atmosphere?
hydrogen and nitrogen (I think)
Two most abundant gases in our atmosphere?
The two most abundant gases in Earth's atmosphere are nitrogen, making up about 78%, and oxygen, making up about 21%.
Pairs of gases that are the most abundant in earths atmosphere?
Nitrogen & oxygen.
What are the two most abundant gases in earths atmosphere presently?
The two most abundant gases in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%).
What are the three most abundant gases in earths atmosphere?
The three most abundant gases in Earth's atmosphere are nitrogen (78%), oxygen (21%), and argon (0.93%).
What are the two most abundant gases which make up the earths atmosphere?
The two most abundant gases in Earth's atmosphere are nitrogen, which makes up about 78%, and oxygen, which makes up about 21% of the atmosphere.
The most abundant gases are nitrogen and?
The most abundant gases are nitrogen and oxygen in the Earth atmosphere.
Which gas was the most-abundant in the secondary-atmosphere?
The Abundant gases are Nitrogen, Helium, and other gases in the Secondary Atmosphere.
Which of these is a component of the earths atmosphere?
these ??? There are no choices to choose from.
Which of the follwing insert gases is most abundant in atmosphere?
Helium is the most abundant of the Noble gases in the universe.
Which gases are the four most abundant gases in the Earth's atmosphere in order from most abundant to least abundant?
Nitrogen is the most abundant gas in Earth's atmosphere, followed by oxygen, argon, and carbon dioxide.
What is the most abundant gas earths atmosphere?
Nitrogen
Which is the most abundant gas in earths atmosphere?
nitrogen
What gas forms percent of the earths atmosphere?
Nitrogen is the most abundant gas in Earth's atmosphere, comprising about 78%. Oxygen is the second most abundant, making up around 21%. Other gases like argon, carbon dioxide, and trace gases make up the remaining 1%.
