Cuadro de texto:   -  Atomic Mass: 204.9811654 ± 0.0000316 amu -  Excess Mass: -17544.318 ± 29.437 keV -  Binding Energy: 1606447.808 ± 29.439 keV -  Beta Decay Energy: B- -4537.266 ± 42.957 keV -  Spin: 5/2- -  Half life: 1.66 h -  Mode of decay: Electron capture to Bi-205 º  Branch ratio: 99.96 % º  Decay energy: 3.530 MeV -  Mode of decay: Alpha to Pb-201 º  Branch ratio: 0.04 % º  Decay energy: 5.324 MeV -  Possible parent nuclides:    Electron capture from At-205    Alpha from Rn-209    

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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