Ni
Nickel-71
Protons (Z)
28
Neutrons (N)
43
Mass number
71
Half-Life
2.56 s
Abundance
---
Mass
70.941 u
Mass Excess
-55,406.2 keV
Spin
(9/2+)
Discovered
1987
Binding energy per nucleon
8,543 keV
Neutron separation energy
4,264 keV
Proton separation energy
16,170 keV
Decay Mode
- β⁻→Copper-71100%
Decay chain
- NiNickel-71Z 28 · N 432.56 s
- β⁻100%
- β⁻100%
- β⁻100%