No gasses is what pollutes the air
Air (clean or dirty) is a mixture, as it contains several different gases.
nitrogen and oxygen
Nitrogen and oxygen are two of the primary gases that make up air. The third is argon.
Because it is mainly made up of gases in the air.
Noble gases are lighter than air. Hence balloons filled with noble gases will float in air.
Air (clean or dirty) is a mixture, as it contains several different gases.
atmosphere gases are made of air
air is made up of some gases. i.e. it's made up of hydrogen, nitrogen, and mixture of other gases. but the most common is it is made up of nitrogen-78%, oxygen-21%, and other gases-1%air is made up of different gases such as oxygen, carbondioxide, nitrogen and noble gases.
They must keep air clean. We have to avoid emission of polluting gases.
nitrogen and oxygen
Gases are made up of high energy molecules and atoms.
nitrogene and oxygen :)
Well, when I made a vortex using air, I used gases that are lighter.
it does not have air because it is made up of gases
No because our air we breath is not only oxygen it have many substances
Nitrogen and oxygen are two of the primary gases that make up air. The third is argon.
air is a solution as it is homogeneous mixture of mostly nitrogen with some oxygen, some carbondioxdie, and lots of small amounts of other gasses including hydrogen and argon. "Clean" air usually refers to no dust, car exhaust or other particles/gases. But all air has nitrogen, oxygen and carbondioxinde - otherwise its not air. note solutions can be gases.