Cuadro de texto:   -  Atomic Mass: 172.9478320 ± 0.0004020 amu -  Excess Mass: -48594.000 ± 375.000 keV -  Binding Energy: 1387039.000 ± 375.000 keV -  Beta Decay Energy: B- -4872.000 ± 586.000 keV -  Spin: 5/2- -  Half life: 7.6 min -  Mode of decay: Electron capture to Ta-173 º  Decay energy: 4.000 MeV -  Possible parent nuclides:    Electron capture from Re-173    

   

 

 

 

 

 

 

 

 

 

 

             

 

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