Cuadro de texto:   -  Atomic Mass: 209.9900656 ± 0.0000123 amu -  Excess Mass: -9253.857 ± 11.465 keV -  Binding Energy: 1640861.021 ± 11.469 keV -  Beta Decay Energy: B- 5488.776 ± 11.220 keV -  Spin: (5+) -  Half life: 1.30 min -  Mode of decay: Beta to Pb-210 º  Decay energy: 5.484 MeV -  Mode of decay: Beta + Neutron to Pb-209 º  Branch ratio: 0.0070 % º  Decay energy: 0.299 MeV -  Possible parent nuclides:    Alpha from Bi-214    

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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