element
Information about Radium-206:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:206.003782±0.000164amu #
    Excess Mass (Δ):3.523000±0.152000MeV #
    Binding Energy:1590.322000±0.152000MeV #
"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.
Radioactive Decay Data:

  • Spin: 0+
  • Half life: 0.24 s ( 0.24 sec., λ = 2.88811 s-1)
  • Mode of decay:
    α
    to
    202
    86
    Rn
      (Q = 7.416 MeV)   Branch ratio: ~100.00 %

  • Possible parent nuclides:
    α from
    210
    90
    Th
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)