89-Ac-236
 basic

 element
89-actinium-236

  • Atomic Mass: 236.0551780 +- 0.0005360 amu #
  • Excess Mass: 51398.000 +- 499.000 keV #
  • Binding Energy: 1783805.000 +- 499.000 keV #
  • Beta Decay Energy: B- 5093.000 +- 581.000 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.