The Periodic Table/7 - Nitrogen (N)

Element Nitrogen (N, 7)

Here you can read more about the chemical element Nitrogen. Its shemical symbol is N and its atomic number is 7. The relative atomic mass of Nitrogen is 14.0067 u. The elemental classification of Nitrogen is Diatomic nonmetals, and it belongs to group 15 and period 2 in the Periodic Table of Elements.

The density of Nitrogen is 1.2506 kg/m3. The melting point of Nitrogen is 63.14 Kelvin (-209.86 ℃). The boiling point of Nitrogen is 77.35 Kelvin (-195.65 ℃). Nitrogen was discovered in the year 1772 by Daniel Rutherford.

To the right (or below if you are using a mobile device with a smaller screen) you will find the information given above for the element Nitrogen ordered in tabular form, which might be easier to read and use if you want to quantify it in some sort.

Data about element Nitrogen

Chemical symbol
Element classification
Diatomic nonmetals
Atomic number
Relativ atomic mass
Atomic mass
14.0067 u
1.2506 kg/m3
Melting point
63.14 K   (-209.86 ℃)
Boiling point
77.35 K   (-195.65 ℃)
Discovered year
Discovered by
Daniel Rutherford