Ra
Radium-224
Protons (Z)
88
Neutrons (N)
136
Mass number
224
Half-Life
3.63 d
Abundance
---
Mass
224.02 u
Mass Excess
18,825.8 keV
Spin
0+
Discovered
1902
Binding energy per nucleon
7,680 keV
Neutron separation energy
6,479 keV
Proton separation energy
6,845 keV
Decay Mode
Decay chain
- RaRadium-224Z 88 · N 1363.63 d
- α~100%
- α100%
- α100%
- β⁻100%
- β⁻64.046%
- α100%