Cu
Copper-84
Protons (Z)
29
Neutrons (N)
55
Mass number
84
Half-Life
---
Abundance
---
Mass
83.985 u
Mass Excess
-13,720.0 keV
Spin
---
Discovered
---
Binding energy per nucleon
7,965 keV
Neutron separation energy
1,401 keV
Proton separation energy
---
Decay Mode
Decay chain
- CuCopper-84Z 29 · N 55Unknown
- β⁻
- β⁻n73%
- β⁻n85%
- β⁻100%
- β⁻100%