element
Information about Platinum-200:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:199.971424±0.000022amu
    Excess Mass (Δ):-26.618475±0.020435MeV
    Binding Energy:1579.859472±0.020436MeV
    β- Decay Energy:0.657634±0.055289MeV
"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: 12.5 h ( 45000 sec., λ = 1.54033×10-05 s-1)
  • Mode of decay:
    β-
    to
    200
    79
    Au
      (Q = 0.660 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)