80-Hg-186  basic  element

80-mercury-186 Atomic Mass: 185.9694600 +- 0.0002168 amu Excess Mass: -28447.803 +- 201.979 keV Binding Energy: 1467125.573 +- 201.979 keV Beta Decay Energy: B- -8466.000 +- 305.000 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: 1.38 min Mode of decay: Electron capture to Au-186 Branch ratio: 99.98 % Decay energy: 3.230 MeV Mode of decay: Alpha to Pt-182 Branch ratio: 0.02 % Decay energy: 5.206 MeV Possible parent nuclides: Electron capture from Tl-186 Alpha from Pb-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)