82-Pb-186  basic  element

82-lead-186 Atomic Mass: 185.9843010 +- 0.0005040 amu # Excess Mass: -14623.000 +- 470.000 keV # Binding Energy: 1451736.000 +- 470.000 keV # Beta Decay Energy: B- -11344.000 +- 649.000 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. Spin: 0+ Half life: 4.82 s Mode of decay: EC to Tl-186 Branch ratio: 53.00 % Decay energy: 5.400 MeV Mode of decay: Alpha to Hg-182 Branch ratio: 47.00 % Decay energy: 6.471 MeV Possible parent nuclides: Alpha from Po-190 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)