0
No, 21% of Earth's atmosphere is oxygen. Nitrogen makes up 78%.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
99 percent of the atmosphere is made out of?
78% nitrogen gas 21% oxygen gas
What two chemical elements make up most of Earth's atmosphere?
99% of the atmosphere is nitrogen (78%) and oxygen (21%).
What planet has an atmosphere with 20 percent oxygen?
Earth... my favorite
What 2 gases are most abundant in the Earth's atmosphere?
Nitrogen and Oxygen
Why is oxygen 21 percent and nitrogen 78 percent?
This is the composition of the air.
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 are gases that make up the earths atmosphere?
The most prominent gases are nitrogen (78 percent), oxygen (21 percent) and argon (nine-tenths of a percent).
What describes the earths atmosphere?
mostly nitrogen with 21% oxygen
What makes up Earth's air?
Nitrogen makes up 78% of the earths atmosphere Oxygen makes up 21% of the earths atmosphere
Which planet's atmosphere is 78 percent nitrogen?
The Earth has an atmosphere of 78% nitrogen (and 21% oxygen).
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 earth's atmosphere is composed of nitrogen gas?
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
What makes up 1 percent of Earth's atmosphere?
1 percent of the earths atmosphere is made of the following: - Argon (0.93%) - Carbon dioxide (0.03%) - Neon> trace - Helium> trace - Methane> trace - Krypton> trace - Xenon> trace - Hydrogen> trace - Ozone> trace 21% of earths atmosphere is made of oxygen 78% of earths atmosphere is made of nitrogen
Why nitrogen is 98 percent in environment as oxygen is 21 percent?
Nitrogen makes up 78% of the atmosphere, not 98%.
Makes up 21 percent of the atmosphere?
Oxygen makes up 21% of the Earths atmosphere.
What 2 elements are the most common in earths atmosphere?
Nitrogen (78 %) and oxygen (21 %).
What percent does nitrogen and oxygen makeup in the atmosphere?
nitrogen: 78% oxygen: 21% trace gases: 1%
