Pu
Plutonium-241m
Protons (Z)
94
Neutrons (N)
147
Mass number
241
Half-Life
880.0 ns
Abundance
---
Mass
241.057 u
Mass Excess
53,116.8 keV
Spin
1/2+
Discovered
1975
Binding energy per nucleon
7,546 keV
Neutron separation energy
5,080 keV
Proton separation energy
6,488 keV
Decay Mode
- γ→Plutonium-241100%
Decay chain
- PuPlutonium-241Z 94 · N 147880.0 ns
- γ100%
- β⁻~100%
- α~100%
- α~100%
- β⁻100%
- α~100%
- α100%
- β⁻100%
- α~100%
- α~100%
- α99.992%
- β⁻97.91%
- α100%
- β⁻100%
- α100%