Cuadro de texto:  
-  Atomic Mass: 219.0155213 ± 0.0000544 amu 
-  Excess Mass: 14457.952 ± 50.636 keV 
-  Binding Energy: 1682749.937 ± 50.636 keV 
-  Beta Decay Energy: B- -4060.470 ± 89.285 keV 
-  Half life: 1.05 us 
-  Mode of decay: Alpha to Ra-215 
º  Decay energy: 9.510 MeV

        

 

 

 

 

 

 

 

 

 

 

 

 

 

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