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ShareNitrogen is the chemical element in the periodic table that has the symbol N and atomic number 7.
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Nitrogen constitutes 78 percent of Earth's atmosphere and is a constituent of all living tissues.
Nitrogen forms many important compounds such as amino acids, ammonia, nitric acid, and cyanides.
For more information about the topic Nitrogen, read the full article at Wikipedia.org, or see the following related articles:
Argon — Argon is a chemical element in the periodic table. It has the symbol Ar and atomic number 18. The third noble gas, in group 18, argon makes up about ... > read more
Neon — Neon is the chemical element in the periodic table that has the symbol Ne and atomic number 10. A colorless, nearly inert noble gas, neon gives a ... > read more
Boiling point — The boiling point of a substance is the temperature at which it can change its state from a liquid to a gas throughout the bulk of the liquid. A ... > read more
Lanthanum — Lanthanum is a chemical element in the periodic table that has the symbol La and atomic number ... > read more
Krypton — Krypton is a chemical element with the symbol Kr and atomic number 36. A colorless, odorless, tasteless noble gas, krypton occurs in trace amounts in ... > read more
Bromine — Bromine is a chemical element in the periodic table that has the symbol Br and atomic number 35. A halogen element, bromine is a red volatile liquid ... > read more
Germanium — Germanium is a chemical element in the periodic table that has the symbol Ge and atomic number 32. This is a lustrous, hard, silver-white, metalloid ... > read more
Iridium — Iridium is a chemical element in the periodic table that has the symbol Ir and atomic number 77. A dense, very hard, brittle, silvery-white ... > read more
Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Nitrogen at Wikipedia.org. See the Wikipedia copyright page for more details.
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