Cuadro de texto:   -  Atomic Mass: 256.0942759 ± 0.0000085 amu -  Excess Mass: 87817.402 ± 7.959 keV -  Binding Energy: 1898641.190 ± 7.966 keV -  Beta Decay Energy: B- -4180.000 ± 220.000 keV -  Spin: 0+ -  Half life: 2.91 s -  Mode of decay: Alpha to Fm-252 º  Branch ratio: 99.5 % º  Decay energy: 8.581 MeV -  Mode of decay: SF º  Branch ratio: 0.5 %

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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