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What percentage of air is made of nitrogen and oxygen together?
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∙ 14y ago
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Wiki User
∙ 14y ago
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What is the human body mostly made of a carbon oxygen nitrogen and hydrogen b oxygen calcium carbon and hydrogen c hydrogen iron nitrogen and oxygen?
The human body is made up of only mostly carbon, oxygen, hydrogen, nitrogen, calcium, and phosphorus. The top four elements are oxygen, carbon, hydrogen and nitrogen, so that would be a. on your list.
What percentage of air is made up of nitrogen?
70%
What percentage of the atmosphere is made up of gases other than oxygen and nitrogen?
Air consists of 78% Nitrogen and about 21% Oxygen. The remaining 1% is formed from other gases.
What percentage of nitrogen in human body?
It is made up of 3% nitrogen.
What does the stratosphere contain?
its made of nitrogen and oxygen and some ozone.
What is the percentage of composition of each element in dinitrogen pentoxide?
Dinitrogen Pentoxide is made up of nitrogen and oxygen. The percentage of composition of each of these elements is: 25.936% nitrogen and 74.064% oxygen.
What percentage of air is made of nitrogen than oxegyn makes upthe air?
Nitrogen 78% , Oxygen 21%.
A protein molecule is made up of?
Carbon, hydrogen, oxygen and nitrogen atoms.
When is nitrogen dioxide made?
It is made when nitrogen and oxygen collide to make nitrogen dioxide
What all together made 4 billion but whose is barely unseen?
carbon nitrogen hydrogen oxygen
Is silica formed from nitrogen and oxygen?
Silica is NOT made of nitrogen and oxygen. It is actually made of silicon dioxide which means it's made of silicon and oxygen.
What is the percentage of the atmosphere made up of oxygen?
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.
What compound is made from the elements oxygen copper and nitrogen?
Copper nitrate is a compound. It is made from oxygen, copper and nitrogen.
What elements made up the sun and in what percentage?
70 % hydrogen, 28 % Helium, 1.5 % mix of carbon oxygen, & nitrogen, plus 1/2 % of everything else.
What is the percentage composition of nitrogen in the air?
78 percent Air is mostly gas The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent 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 the earths atmosphere is made up of nitrogen and oxygen?
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
