Air consists mostly of nitrogen, with oxygen making up approximately 21% of the atmosphere. Other gases such as argon, carbon dioxide, and trace amounts of other gases are also present in the air.
Air is mostly a mixture of gases, primarily nitrogen and oxygen. Nitrogen makes up about 78% of air, while oxygen makes up about 21%. These gases are not chemically bonded and can be separated from each other.
Oxygen gas diffuses faster than air because oxygen molecules are smaller and lighter than the molecules of air, which is mostly composed of nitrogen and oxygen. This allows oxygen molecules to move more quickly through a medium, such as air or other gases.
Petroleum mostly consists of hydrocarbons, which are organic compounds made up of hydrogen and carbon atoms. It also contains small amounts of sulfur, nitrogen, and oxygen compounds.
The air we breathe contains 78% Nitrogen and 20% Oxygen. The remainder is Helium and other gases
Air is mostly composed of nitrogen, which makes up about 78% of the atmosphere. The second most abundant gas in air is oxygen, making up about 21%. Other gases such as argon, carbon dioxide, and trace amounts of others make up the remaining composition of air.
in our air is there mostly oxygen
Air. Which is mostly nitrogen and oxygen.
air
Air and cloud vaper
When you breath air it is mostly nitogen and oxygen.
A mixture of nitrogen and oxygen, mostly.
Air is mostly a mixture of gases, primarily nitrogen and oxygen. Nitrogen makes up about 78% of air, while oxygen makes up about 21%. These gases are not chemically bonded and can be separated from each other.
It is normally know as 'air' and air is made up mostly of nitrogen and oxygen. Oxygen is the gas that the body needs to survive.
Oxygen and nitrogen.
An average air mix of mostly oxygen and nitrogen.
No, air is mostly nitrogen and oxygen with very very little carbon dioxide (less than 1%)What you exhale is mostly nitrogen, oxygen, and some carbon dioxide.
Oxygen gas diffuses faster than air because oxygen molecules are smaller and lighter than the molecules of air, which is mostly composed of nitrogen and oxygen. This allows oxygen molecules to move more quickly through a medium, such as air or other gases.