Cuadro de texto:   -  Atomic Mass: 223.0191260 ± 0.0000080 amu -  Excess Mass: 17815.779 ± 7.414 keV -  Binding Energy: 1712459.754 ± 7.420 keV -  Beta Decay Energy: B- -1554.778 ± 11.596 keV -  Spin: (5/2-) -  Half life: 2.10 min -  Mode of decay: Alpha to Fr-219 º  Branch ratio: 99.00 % º  Decay energy: 6.783 MeV -  Mode of decay: EC to Ra-223 º  Branch ratio: 1.00 % º  Decay energy: 0.586 MeV Possible parent nuclides: Alpha from Pa-227

        

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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