Cuadro de texto:   -  Atomic Mass: 211.9907347 ± 0.0000044 amu -  Excess Mass: -8630.610 ± 4.069 keV -  Binding Energy: 1653251.006 ± 4.079 keV -  Beta Decay Energy: B- 42.624 ± 4.109 keV -  Spin: (1-) -  Half life: 0.314 s -  Mode of decay: Alpha to Bi-208                                 º  Decay energy: 7.829 MeV -  Mode of decay: EC to Po-212                                 º  Branch ratio: <0.03 %                                 º  Decay energy: 1.754 MeV -  Mode of decay: Beta to Rn-212                                 º  Branch ratio: <2.0E-6 %                                 º  Decay energy: 0.043 MeV     Meta state at 0.222 Mev -  Spin: (9-) -  Half life: 0.119 s -  Mode of decay: Alpha to Bi-208                                 º  Branch ratio: >99.00 %                                 º  Decay energy: 8.051 MeV -  Mode of decay: IT to At-212                                 º  Branch ratio: <1.00 %                                 º  Decay energy: 0.222 MeV -  Possible parent nuclides:    Alpha from Fr-216    

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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