about 78% of the earth's atmosphere. Rutherford discover nitrogen in 1772. On the

periodic table of elements Nitrogen is diatomic and has the chemical symbol of "N". The

atomic number is 7, and its atomic weight is 14. There are 7 protons, neutrons, and

electrons in a nitrogen atom. The gas can be condensed in liquid state that has a boiling

point of -195.8 degrees celcius or froze at -209.9

Some common words found in the essay are:
NH3 Ammonia, Nitrogen Nitrogen, nitrogen cycle, amino acids nitrogen, amino acids, water plants, acids nitrogen, periodic table, nitrogen compounds, degrees celcius, plants algae,
Approximate Word count = 333
Approximate Pages = 1 (250 words per page double spaced)