80-Hg-177  basic  element

80-mercury-177 Atomic Mass: 176.9863369 +- 0.0001207 amu Excess Mass: -12727.118 +- 112.421 keV Binding Energy: 1378762.983 +- 112.421 keV Beta Decay Energy: B- -9822.000 +- 251.000 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: 0.130 s Mode of decay: Alpha to Pt-173 Branch ratio: 85.00 % Decay energy: 6.740 MeV Mode of decay: EC to Au-177 Branch ratio: 15.00 % Decay energy: 8.500 MeV Possible parent nuclides: Alpha from Pb-181 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)