90-Th-212
- Atomic Mass: 212.0129160 ± 0.0001510 amu
- Excess Mass: 12032.000 ± 140.000 keV
- Binding Energy: 1628677.000 ± 140.000 keV
- Spin: 0+
- Half life: 30 MS ( 66.6667 % )
- Mode of decay: Alpha to Ra-208
- Mode of decay: Electron capture to Ac-212
- Branch ratio: ~ 0.30
- Decay energy: 4.760 MeV
Element Th