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What colorless and odorless gas makes up 21 percent of the atmosphere?
Wiki User
∙ 13y ago
Air contains about 20.95% oxygen at sea level.
The remainder is 78% nitrogen 0.93% argon, 0.038% carbon dioxide, trace amounts of other gases and particulates, and an average of around 1% water vapor.
Wiki User
∙ 13y ago
Wiki User
∙ 9y agoOzone is the gas that makes up to 0-7 percent of the atmosphere. The ozone is the blanket that absorb a lot of the suns radiation. Our pollution has weakened this barrier producing a hole over Antarctic.
Wiki User
∙ 9y agoCarbon dioxide is the gas that make up between 0.01 and 0.1 percent of the atmosphere. The other components of the atmosphere are nitrogen, oxygen, argon, water, and ozone.
Wiki User
∙ 14y agoThe Earth's atmosphere is primarily composed of oxygen, nitrogen, argon, carbon dioxide, neon, helium, methane, krypton, and hydrogen, nitrous oxide, and xenon, which are all colorless gases.
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Is 21 percent of the earth's atmosphere nitrogen?
No, 21% of Earth's atmosphere is oxygen. Nitrogen makes up 78%.
What is a gaseous nonmetal that makes up 78 percent of Earth's atmosphere?
Nitrogen
Which gas makes up 0.04 percent of the atmosphere?
Carbon dioxide in 2014 made up 0.04% of the atmosphere. This figure is rising every year.
What dominant atmospheric gases are on mercury?
The dominant gas on Mercury is oxygen, which makes up 42 percent of the planet's atmosphere, followed by sodium, which makes up 29 percent. Other gases include hydrogen and helium.
Does Mars have 83 percent hydrogen?
No mars is mostly made up of carbon dioxide, which makes up 95.32% of the atmosphere
Intresting facts about argon?
Argon is a colorless and odorless gas. that makes up 0.93% of our planets atmosphere.
Colorless odorless element that makes up three fourths of the air?
Nitrogen.
Does nitrogen exist as a gas?
Yes, it does. It makes up to 78% of the air you breathe. It is a colorless, odorless and rather inert gas.
What makes up nearly 1 percent of the atmosphere?
Argon makes up about .93 percent of the Earths atmosphere. Hope this helps! (:
What is 78 percent of earths atmosphere composed of?
Nitrogen makes up about 78 percent of Earth's atmosphere.
What makes up about ninty-five percent of the atmosphere?
Oxygen makes up 95% of Earth's atmosphere.
What are five facts about nitrogen?
Symbol: NAtomic Number: 7Phase: GasMakes up 78% of earth's atmosphereColorlessNitrogen makes up around 78% of the air you breatheNitrogen is colorless, odorless, and tasteless
Makes up 21 percent of the atmosphere?
Oxygen makes up 21% of the Earths atmosphere.
What is the gas that makes up the largest percent of the atmosphere?
Nitrogen makes up 78% of the Earth's atmosphere. Oxygen makes up about 21%.
What makes up 4 percent of earths atmosphere?
argon
What Non metal that makes 1 percent of the atmosphere?
Argon.
What makes up from 0 - 4 percent of the atmosphere?
Troposphere.
