Cm
Curium-243
Protons (Z)
96
Neutrons (N)
147
Mass number
243
Half-Life
29.1 y
Abundance
---
Mass
243.061 u
Mass Excess
57,181.9 keV
Spin
5/2+
Discovered
1950
Binding energy per nucleon
7,527 keV
Neutron separation energy
5,693 keV
Proton separation energy
5,575 keV
Decay Mode
- SF5.3e-9%
Decay chain
- CmCurium-243Z 96 · N 14729.1 y
- α~100%
- α~100%
- α~100%
- β⁻100%
- α~100%
- β⁻98.62%
- α100%
- α~100%
- α100%
- α~100%
- β⁻100%
- α~100%
- β⁻100%