11-Na-18  basic  element

11-sodium-18 Atomic Mass: 18.0271800 +- 0.0004300 amu # Excess Mass: 25318.000 +- 401.000 keV # Binding Energy: 111360.000 +- 401.000 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: Unknown Decay energy: 1.500 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)