90-Th-216
 basic

 element
90-thorium-216

  • Atomic Mass: 216.0110510 +- 0.0000170 amu
  • Excess Mass: 10293.904 +- 15.869 keV
  • Binding Energy: 1662700.016 +- 15.872 keV
  • Beta Decay Energy: B- -7506.616 +- 106.601 keV
"The 1995 update to the atomic mass evaluation" by G.Audi and A.H.Wapstra, Nuclear Physics A595 vol. 4 p.409-480, December 25, 1995.
  • Spin: 0+
  • Half life: 0.028 s
  • Mode of decay: Alpha to Ra-212
    • Decay energy: 8.071 MeV
  • Mode of decay: EC to Ac-216
    • Branch ratio: ~0.01 %
    • Decay energy: 2.170 MeV

    Meta state at 2.028 Mev
  • Spin: (8+)
  • Half life: 180 us
  • Mode of decay: IT to Th-216
    • Branch ratio: ~97.00 %
    • Decay energy: 2.028 MeV
  • Mode of decay: Alpha to Ra-212
    • Branch ratio: ~3.00 %
    • Decay energy: 10.099 MeV
R.R.Kinsey, et al.,The NUDAT/PCNUDAT Program for Nuclear Data,paper submitted to the 9 th International Symposium of Capture-Gamma_raySpectroscopy and Related Topics, Budapest, Hungary, Octover 1996.Data extracted from NUDAT database (Jan. 14/1999)