Cuadro de texto:   -  Atomic Mass: 215.0027042 ± 0.0000086 amu -  Excess Mass: 2518.941 ± 7.998 keV -  Binding Energy: 1663968.363 ± 8.003 keV -  Beta Decay Energy: B- -3489.970 ± 54.514 keV -  Spin: (9/2+) -  Half life: 1.59 ms -  Mode of decay: Alpha to Rn-211                             º  Decay energy: 8.864 MeV -  Possible parent nuclides:     Alpha from Th-219    

 

 

 

 

 

 

 

 

 

 

 

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