88-Ra-212

• Atomic Mass: 211.9997835 ± 0.0000146 amu
• Excess Mass: -201.676 ± 13.616 keV
• Binding Energy: 1642475.011 ± 13.619 keV
• Beta Decay Energy: B- -7477.985 ± 93.794 keV

• Spin: 0+
• Half life: 13.0 S ( 1.5385 % )
• Mode of decay: Alpha to Rn-208
  • Branch ratio: ~ 90.00
  • Decay energy: 7.032 MeV
• Mode of decay: Electron capture to Fr-212
  • Branch ratio: ~ 15.00
  • Decay energy: 3.350 MeV

• Possible parent nuclides:

  Electron capture from Ac-212

  Alpha from Th-216

Element Ra