Cuadro de texto:  
-  Atomic Mass: 136.9270467 ± 0.0001232 amu 
-  Excess Mass: -67955.543 ± 114.736 keV 
-  Binding Energy: 1125220.857 ± 114.736 keV 
-  Beta Decay Energy: B- -7604.000 ± 516.000 keV 
-  Spin: (9/2-) 
-  Half life: 45 s 
-  Mode of decay: Electron capture to Pm-137 
º  Decay energy: 6.100 MeV

 

   

   

 

 

 

 

 

 

 

 

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