0
Add your answer:
Earn +20 pts
What are 2 elements found in the air?
Two common elements that can be found in the air are nitrogen, which makes up about 78% of the air, and oxygen, which makes up about 21% of the air.
How much of the air is nitrogen?
The air is made up, mostly, of oxygen and nitrogen.. Air is 78 % nitrogen, 21 % oxygen, about 1 % argon, and a whole raft of other gases present in even smaller amounts..
What are the two main gasses that make up air?
The two main gases that make up air are nitrogen and oxygen. Nitrogen makes up about 78% of the air, while oxygen makes up about 21%.
What is nitrogen and oxgen called?
Nitrogen and oxygen are both elements. Nitrogen is a nonmetallic element with the symbol N and atomic number 7, while oxygen is also a nonmetallic element with the symbol O and atomic number 8.
Is there more nitrogen or more oxygen in dry air?
There is more nitrogen in dry air compared to oxygen. Dry air consists of approximately 78% nitrogen and 21% oxygen, with trace amounts of other gases.
What is the relationship between nitrogen oxygen air?
Air is approximately 80% Nitrogen, 19% oxygen and 1% others
Where is nitrogen?
About 80% of air is nitrogen (20% oxygen)
What are 2 elements found in the air?
Two common elements that can be found in the air are nitrogen, which makes up about 78% of the air, and oxygen, which makes up about 21% of the air.
What are the four common gases in the air?
Nitrogen, carbon dioxide and oxygen are common gases althrough carbon dioxide's quantity is not much. There isn't 4th 'common' gas present in the air.
What is the composition of nitrogen and oxygen in boiled off air and water with the ordinary air?
nitrogen-65% and oxygen-30 to 34%
Air is composed primarily of what 2 gasses?
Air is primarily composed of nitrogen (about 78%) and oxygen (about 21%).
How much of the air is nitrogen?
The air is made up, mostly, of oxygen and nitrogen.. Air is 78 % nitrogen, 21 % oxygen, about 1 % argon, and a whole raft of other gases present in even smaller amounts..
What are the two main gasses that make up air?
The two main gases that make up air are nitrogen and oxygen. Nitrogen makes up about 78% of the air, while oxygen makes up about 21%.
What are the uses of Oxygen and Nitrogen in air?
Oxygen keeps animals alive, Nitrogen is not much use.
How many Time more nitrogen than oxygen make up air?
There is: Nitrogen (N2): 78.09% Oxygen (O2): 20.95% in the atmosphere There is ~3.73 times more oxygen than nitrogen in the air and is in a ratio (oxygen to nitrogen) of 39:10 (rounded).
What is nitrogen and oxgen called?
Nitrogen and oxygen are both elements. Nitrogen is a nonmetallic element with the symbol N and atomic number 7, while oxygen is also a nonmetallic element with the symbol O and atomic number 8.
What is the combining of oxygen and nitrogen?
The combining of oxygen and nitrogen typically occurs during combustion, where oxygen reacts with nitrogen in the air to form nitrogen oxides, such as nitrogen monoxide (NO) and nitrogen dioxide (NO2). These nitrogen oxides can contribute to air pollution and the formation of acid rain.
