Bk
Berkelium-235
Protons (Z)
97
Neutrons (N)
138
Mass number
235
Half-Life
1.0 m
Abundance
---
Mass
235.057 u
Mass Excess
52,770.0 keV
Spin
(3/2-)
Discovered
---
Binding energy per nucleon
7,524 keV
Neutron separation energy
8,701 keV
Proton separation energy
1,241 keV
Decay Mode
Decay chain
- BkBerkelium-235Z 97 · N 1381.0 m
- β⁺
- α4%
- α13%
- α100%
- α100%
- α100%
- α100%
- α100%