88-Ra-205  basic  element

88-radium-205 Atomic Mass: 205.0061870 +- 0.0002210 amu # Excess Mass: 5763.000 +- 205.000 keV # Binding Energy: 1580011.000 +- 205.000 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: 0.22 s Mode of decay: Alpha to Rn-201 Decay energy: 7.510 MeV Mode of decay: EC to Fr-205 Decay energy: 7.000 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)