Cu
Copper-83
Protons (Z)
29
Neutrons (N)
54
Mass number
83
Half-Life
21.0 ms
Abundance
---
Mass
82.978 u
Mass Excess
-20,390.0 keV
Spin
(5/2-)
Discovered
2017
Binding energy per nucleon
8,044 keV
Neutron separation energy
2,731 keV
Proton separation energy
16,959 keV
Decay Mode
Decay chain
- CuCopper-83Z 29 · N 5421.0 ms
- β⁻
- β⁻n71%
- β⁻78.8%
- β⁻100%
- β⁻100%