Nitrogen is an element that has various uses. For instance, it is used in the Haber process to produce ammonia, used as refrigerant as well as to make inert atmospheres in tanks containing explosives. Other uses include generating pressure to push crude oil out of wells and as a blanketing medium to produce electronics such as diodes.
A nitrogen molecule, N2, has a total of 10 valence electrons. Each nitrogen atom contributes 5 valence electrons.
The valency of nitrogen is 3
The oxidation number of nitrogen in nitric acid (HNO3) is +5.
-3
Nitrogen gas makes up the majority of the volume of the Earth's air: over 78%.
Nitrogen is used in the nitrogen cycle to help plants grow.
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http://en.wikipedia.org/wiki/Nitrogen#Applications
Everyone uses nitrogen. It is essential for life.
The Nitrogen that is used to make Ammonia (NH4) is extracted from the air.
Nitrogen is an essential part of proteins.
Plant growth.
the answer is suck off
Bacteria
Oxygen keeps animals alive, Nitrogen is not much use.
The nitrogen cycle uses bacteria to fix atmospheric nitrogen gas into a form that plants can use, a process known as nitrogen fixation. This bacteria, such as Rhizobium and Azotobacter, convert nitrogen gas into ammonia through biological processes.
A nitrogen molecule, N2, has a total of 10 valence electrons. Each nitrogen atom contributes 5 valence electrons.