88-Ra-208

• Atomic Mass: 208.0017760 ± 0.0001500 amu
• Excess Mass: 1654.000 ± 140.000 keV
• Binding Energy: 1608334.000 ± 140.000 keV
• Beta Decay Energy: B- -9043.000 ± 250.000 keV

• Spin: 0+
• Half life: 1.3 S ( 15.3846 % )
• Mode of decay: Alpha to Rn-204
  • Branch ratio: 95.00
  • Decay energy: 7.273 MeV
• Mode of decay: Electron capture to Fr-208
  • Branch ratio: 5.00
  • Decay energy: 4.330 MeV

• Possible parent nuclides:

  Alpha from Th-212

Element Ra