N
Nitrogen-12
Protons (Z)
7
Neutrons (N)
5
Mass number
12
Half-Life
11.0 ms
Abundance
---
Mass
12.019 u
Mass Excess
17,338.1 keV
Spin
1+
Discovered
1949
Binding energy per nucleon
6,170 keV
Neutron separation energy
15,099 keV
Proton separation energy
600 keV
Decay Mode
Decay chain
- NNitrogen-12Z 7 · N 511.0 ms
- β⁺98.07%