|
Nitrogen was discovered in 1772 by Daniel Rutherford. It's name is Greek in origin. Nitrogen has two stable isotopes, N-14 and N-15.
|
|
|
Element
|
Atomic Number: 7
Atomic Mass: 14.01
Melting Point: -209.9C
Boiling Point: -195.8C
Standard State: Gas
Density/kgm-3: 1.2506g/cm3
Atomic Symbol: N
|
|
