Cuadro de texto:   -  Atomic Mass: 76.9235485 ± 0.0000020 amu -  Excess Mass: -71214.138 ± 1.832 keV -  Binding Energy: 667670.685 ± 1.835 keV -  Beta Decay Energy: B- 2702.040 ± 2.081 keV -  Spin: 7/2+ -  Half life: 11.30 h -  Mode of decay: Beta to As-77 º  Decay energy: 2.702 MeV     Meta state at 0.159 Mev -  Spin: 1/2- -  Half life: 52.9 s -  Mode of decay: Beta to As-77 º  Branch ratio: 81.00 % º  Decay energy: 2.862 MeV -  Mode of decay: IT º  Branch ratio: 19.00 % º  Decay energy: 0.160 MeV  

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                      

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