91-Pa-224
 basic

 element
91-protactinium-224

  • Atomic Mass: 224.0256149 +- 0.0000556 amu
  • Excess Mass: 23860.080 +- 51.811 keV
  • Binding Energy: 1712922.070 +- 51.812 keV
  • Beta Decay Energy: B- -1839.965 +- 57.580 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: 0.79 s
  • Mode of decay: Alpha to Ac-220
    • Decay energy: 7.694 MeV

  • Possible parent nuclides:
    Alpha from Np-228
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)