11-Na-19  basic  element

11-sodium-19 Atomic Mass: 19.0138795 +- 0.0000129 amu Excess Mass: 12928.622 +- 12.001 keV Binding Energy: 131820.623 +- 12.001 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: 11.178 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)