Cuadro de texto:   -  Atomic Mass: 251.0849190 ± 0.0002180 amu -  Excess Mass: 79101.000 ± 203.000 keV -  Binding Energy: 1867783.000 ± 203.000 keV -  Beta Decay Energy: B- -3765.000 ± 272.000 keV -  Half life: 4.0 min -  Mode of decay: EC to Fm-251 º  Branch ratio: >=90.00 % º  Decay energy: 3.070 MeV -  Mode of decay: Alpha to Es-247 º  Branch ratio: <=10.00 % º  Decay energy: 8.020 MeV -  Possible parent nuclides:    Alpha from Lr-255

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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