20.946% by volum.
No, oxygen makes up about 21% of Earth's atmosphere. Nitrogen is actually the most abundant gas, making up about 78% of the atmosphere.
Nitrogen makes up 78% of the Earth's atmosphere. Oxygen makes up about 21%.
The gas that makes up 93% of Earth's atmosphere is nitrogen. Oxygen is the second most abundant gas, making up around 21%.
Argon makes up about 0.93 percent of the Earth's atmosphere, which is often rounded to 1 percent for simplicity. It is a noble gas and is chemically inert, meaning it does not readily react with other elements. Argon is the third most abundant gas in the atmosphere after nitrogen and oxygen.
oxygen . hey people googling there science hw. join the club :)
Oxygen is the gas that makes up about 21 percent of the Earth's atmosphere.
Oxygen forms 21 percent of the Earth's atmosphere.
if this is math and your asking what gas has a percent by volume 78.09 it is nitrogen
Oxygen is the gas that accounts for about 20 percent of Earth's atmosphere.
Approximately 20 percent of the Earth's atmosphere is made up of oxygen.
Oxygen
The gas that makes up about 78% of Earth's atmosphere is nitrogen. Oxygen is the next most abundant gas, making up about 21% of the atmosphere.
Oxygen makes up 21 percent of Earth's atmosphere.
Nitrogen (N2) is the most abundant gas in the Earth's atmosphere having percent volume of 78.8 compare to Oxygen 20.95 %, which falls on the second place after Nitrogen.
The atmosphere consists of about 20%, Nitrogen being the main component at over 70%
No, oxygen makes up about 21% of Earth's atmosphere. Nitrogen is actually the most abundant gas, making up about 78% of the atmosphere.
Nitrogen makes up 78% of the Earth's atmosphere. Oxygen makes up about 21%.