21-Sc-54
 basic

 element
21-scandium-54

  • Atomic Mass: 53.9630000 +- 0.0005000 amu
  • Excess Mass: -34465.273 +- 465.747 keV
  • Binding Energy: 453887.283 +- 465.747 keV
  • Beta Decay Energy: B- 11299.021 +- 520.721 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: >1 us
  • Mode of decay: Beta to Ti-54
    • Decay energy: 11.300 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)