Nitrogen has many physical and chemical properties. Some major physical properties are that Nitrogen is colorless, odorless, and tasteless. The melting point of Nitrogen is 210.1ºC while the boiling point is -195.8ºC. The melting point is when liquid nitrogen turns into a solid and the boiling point is when nitrogen gas turns into liquid nitrogen. The density of Nitrogen is .0012506 g/cm3. Chemical properties are nitrogen and oxygen to form nitric oxide. Another chemical property is when nitrogen is heated with hydrogen to create ammonia.