0
The percentage of oxygen in the atmosphere is approximately 21%. Nitrogen makes up 78% and the last 2% percent is a mixture of various different gases, mostly argon.
Wiki User
∙ 7y ago
Add your answer:
Earn +20 pts
How much of the earths atmosphere is made up of nitrogen and oxygen?
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
What is each planet's atmosphere made of?
Mercury's atmosphere is almost nonexistent but may have a very little bit of helium, sodium, and oxygen. Venus' atmosphere is made up of carbon dioxide, nitrogen. Earth's atmosphere is made up of oxygen and nitrogen, with small amounts of carbon dioxide and other gases. Mars' atmosphere is made up of carbon dioxide, nitrogen, argon, less than 1% oxygen and carbon monoxide. Jupiter's atmosphere is made up of hydrogen, helium, and methane . Saturn's atmosphere is made up of hydrogen and helium. Uranus' atmosphere is made up of hydrogen, helium, methane, and acetylene. Neptune's atmosphere is made up of hydrogen, helium and methane.
What is the atmosphere mainly made up of?
Nitrogen. Oxygen comes in second.
What gasses make up the atmosphere and what percentage does each make up?
The atmosphere is composed of approximatly 79% Nitrogen - 20% Oxygen - 1% Argon and 'other gasses'
What percentage of the Earth's atmosphere is made up of is argon?
Argon accounts 0.934% by volume of the Earth's atmosphere.
Which two gases make up the largest percentage of the atmosphere?
Nitrogen and oxygen make up the largest percentage of the atmosphere.
How much is the earth atmosphere is made up of nitrogen and oxygen?
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
How much of the earths atmosphere is made up of nitrogen and oxygen?
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
What percentage of your atmospheric gases is oxygen?
My atmosphere is the same as your atmosphere since we all live on the same planet. Oxygen makes up about 19.5% of the atmosphere.
What components make up the greatest percentage of the atmosphere?
nitrogen and oxygen
What two components make up the percentage of the atmosphere?
nitrogen and oxygen
The highest percentage in the atmosphere is of?
The highest percentage in the Earth's atmosphere is nitrogen, at 78%. Then oxygen(21%) and CO2, 0.9%.
What was the atmosphere made up of originally?
Originally there was nearly no oxygen in the atmosphere. (:
The gases in your atmosphere aside from the oxygen and nitrogen make up about what percentage of air?
Oxygen and nitrogen are the two most abundant gases in the atmosphere. They make up 99% of the air.
What is Europa's atmosphere made up of?
mostly Oxygen
What planet's atmosphere is made up of nitrogen with some oxygen?
Earth's atmosphere is made up of 78% nitrogen and 21% oxygen. The other 1% is other gases.
What is the percentage of oxygen in Saudi Arabia?
At sea level everywhere on the Earth oxygen makes up about 20% of the atmosphere.
