What are the basic properties of Nitrogen?
Nitrogen (symbol: N) is a nonmetal with atomic number 7. Its atomic mass is 14.007 u, and it belongs to period 2 and group 15.
Nitrogen (N) Properties and Facts
Element 7 - Nonmetal
What is the electron configuration of Nitrogen?
The electron configuration is: 1s² 2s² 2p³
What are the physical properties of Nitrogen?
Melting point: 63.15 K
Boiling point: 77.36 K
Density: 0.001251 g/cm³
What are the known isotopes of Nitrogen?
- N-14: 99.634% abundance
- N-15: 0.366% abundance
What is the biological role and occurrence of Nitrogen?
Biological role: Essential component of amino acids and nucleic acids
Natural occurrence: Makes up 78% of Earth's atmosphere