73-Ta-188
 basic

 element
73-tantalum-188

  • Atomic Mass: 187.9637100 +- 0.0003200 amu #
  • Excess Mass: -33804.000 +- 298.000 keV #
  • Binding Energy: 1494101.000 +- 298.000 keV #
  • Beta Decay Energy: B- 4865.000 +- 298.000 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.