Nitrogen

Nitrogen is a chemical element; it has symbol N and atomic number 7. Nitrogen is a nonmetal and the lightest member of group 15 of the periodic table, often called the pnictogens. It is a common element in the universe, estimated at seventh in total abundance in the Milky Way and the Solar System. .

Nitrogen Gases Uses

Food industry. Nitrogen gas is also used to provide an unreactive atmosphere. ...
Light bulbs industry. ...
Fire suppression systems. ...
Stainless steel manufacturing. ...
Tire filling systems. ...
Aircraft fuel systems. ...
Chemical analysis and chemical industry. ...
Pressurised beer kegs. .