Ra-231
- Atomic Mass: 231.0412200 ± 0.0003200 amu
- Excess Mass: 38396.000 ± 298.000 keV
- Binding Energy: 1757232.000 ± 298.000 keV
- Beta Decay Energy: B- 2486.000 ± 314.000 keV
- Spin: (7/2-,1/2+)
- Half life: 103 S ( 2.9126 % )
- Mode of decay: Beta to Ac-231
-
-
Possible parent nuclides:
-
Beta from Fr-231
Element Ra