Cuadro de texto:   -  Atomic Mass: 207.9797267 ± 0.0000038 amu -  Excess Mass: -18884.455 ± 3.521 keV -  Binding Energy: 1632784.267 ± 3.532 keV -  Beta Decay Energy: B- -1401.302 ± 2.419 keV -  Spin: (5)+ -  Half life: 368000 years -  Mode of decay: Electron capture to Pb-208 º  Decay energy: 2.880 MeV     Meta state at 1.571 Mev -  Spin: (10)- -  Half life: 2.58 ms -  Mode of decay: IT º  Decay energy: 1.571 MeV -  Possible parent nuclides:                                                                Electron capture from Po-208                                                                Alpha from At-212    

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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