By: Dorothiyen Lopez
Nitrogen gets its name by the Greek words nitron and genes. Together they both mean "saltpetre forming."
Atomic number: 7
Mass number: 14.0067
Melting point: -346°F (-210°C)
Boiling point: -320.4°F (-195.8°C)
Density of Nitrogen: 1.251 g/l
Abundance of Nitrogen in the Earth's crust: 0.002%
Facts about Nitrogen
*It is also believed to be the seventh most abundant element in the universe.
*Which also contains an estimated 4,000 trillion tons of the gas.
*Mars contains about 3% of Nitrogen.
Uses for Nitrogern