88-Ra-206  basic  element

88-radium-206 Atomic Mass: 206.0037820 +- 0.0001640 amu # Excess Mass: 3523.000 +- 152.000 keV # Binding Energy: 1590322.000 +- 152.000 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: 0.24 s Mode of decay: Alpha to Rn-202 Branch ratio: ~100.00 % Decay energy: 7.416 MeV Possible parent nuclides: Alpha from Th-210 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)