Cuadro de texto:   -  Atomic Mass: 216.0031879 ± 0.0000138 amu -  Excess Mass: 2969.484 ± 12.886 keV -  Binding Energy: 1672371.496 ± 12.889 keV -  Beta Decay Energy: B- -307.886 ± 15.258 keV -  Spin: (1-) -  Half life: 0.70 us -  Mode of decay: Alpha to At-212                                 º  Decay energy: 9.175 MeV -  Mode of decay: EC to Rn-216                                 º  Branch ratio: <2.0E-7 % -  Decay energy: 2.729 MeV     Meta state at 0.133 Mev -  Spin: (3-) -  Half life: 71 ns -  Mode of decay: Alpha to At-212                                   º  Branch ratio: >50.00 %                                   º  Decay energy: 9.308 MeV -  Possible parent nuclides:    Alpha from Ac-220    

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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