Cuadro de texto:   -  Atomic Mass: 240.0552878 ±  0.0000149 amu -  Excess Mass: 51500.271 ±  13.925 keV -  Binding Energy: 1811293.630 ± 13.929 keV -  Beta Decay Energy: B- -215.380 ± 13.941 keV -  Spin: (3-) -  Half life: 50.8 h -  Mode of decay: Electron capture to Pu-240 -  Decay energy: 1.379 MeV -  Mode of decay: Alpha to Np-236 º  Branch ratio: 0.00019 % º  Decay energy: 5.710 MeV     Meta state at 3.000 Mev -  Half life: 0.942 ms -  Mode of decay: SF º  Branch ratio: <=100.0 % º  Decay energy: 0 0.000 MeV -  Possible parent nuclides:                                                                Alpha from Bk-244

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                        

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