21-Sc-51
 basic

 element
21-scandium-51

  • Atomic Mass: 50.9536027 +- 0.0000219 amu
  • Excess Mass: -43218.800 +- 20.426 keV
  • Binding Energy: 438426.842 +- 20.426 keV
  • Beta Decay Energy: B- 6508.052 +- 20.424 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: (7/2)-
  • Half life: 12.4 s
  • Mode of decay: Beta to Ti-51
    • Decay energy: 6.508 MeV

  • Possible parent nuclides:
    Beta from Ca-51
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)