Cuadro de texto:   -  Atomic Mass: 220.0157331 ± 0.0000240 amu -  Excess Mass: 14655.310 ± 22.329 keV -  Binding Energy: 1690623.902 ± 22.331 keV -  Beta Decay Energy: B- -5722.509 ± 61.015 keV -  Spin: 0+ -  Half life: 9.7 us -  Mode of decay: Alpha to Ra-216 º  Decay energy: 8.953 MeV -  Mode of decay: EC to Ac-220 º  Branch ratio: 2.0E-7 % º  Decay energy: 0.910 MeV -  Possible parent nuclides:     Alpha from U-224

        

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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