82-Pb-185
 basic

 element
82-lead-185

  • Atomic Mass: 184.9875800 +- 0.0003300 amu #
  • Excess Mass: -11569.000 +- 307.000 keV #
  • Binding Energy: 1440611.000 +- 307.000 keV #
  • Beta Decay Energy: B- -9434.000 +- 381.000 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.
  • Half life: 4.1 s
  • Mode of decay: Alpha to Hg-181
    • Branch ratio: <=100.00 %
    • Decay energy: 0 6.680 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)