Bk
Berkelium-237
Protons (Z)
97
Neutrons (N)
140
Mass number
237
Half-Life
2.0 m
Abundance
---
Mass
237.057 u
Mass Excess
53,210.0 keV
Spin
(3/2-)
Discovered
---
Binding energy per nucleon
7,527 keV
Neutron separation energy
8,401 keV
Proton separation energy
1,932 keV
Decay Mode
Decay chain
- BkBerkelium-237Z 97 · N 1402.0 m
- β⁺
- β⁺
- β⁺99.975%
- EC99.996%
- α~100%
- β⁻100%
- α~100%
- α100%
- β⁻100%
- α~100%
- α~100%
- α99.992%
- β⁻97.91%
- α100%
- β⁻100%
- α100%