Cu
Copper-61
Protons (Z)
29
Neutrons (N)
32
Mass number
61
Half-Life
3.34 h
Abundance
---
Mass
60.933 u
Mass Excess
-61,984.1 keV
Spin
3/2-
Discovered
1937
Binding energy per nucleon
8,716 keV
Neutron separation energy
11,710 keV
Proton separation energy
4,800 keV
Decay Mode
- β⁺→Nickel-61100%
Decay chain
- CuCopper-61Z 29 · N 323.34 h
- β⁺100%