Pu
Plutonium-237
Protons (Z)
94
Neutrons (N)
143
Mass number
237
Half-Life
45.64 d
Abundance
---
Mass
237.048 u
Mass Excess
45,091.7 keV
Spin
7/2-
Discovered
1949
Binding energy per nucleon
7,571 keV
Neutron separation energy
5,881 keV
Proton separation energy
5,577 keV
Decay Mode
Decay chain
- PuPlutonium-237Z 94 · N 14345.64 d
- EC99.996%
- α~100%
- β⁻100%
- α~100%
- α100%
- β⁻100%
- α~100%
- α~100%
- α99.992%
- β⁻97.91%
- α100%
- β⁻100%
- α100%