Cuadro de texto:   -  Atomic Mass: 80.9179929 ± 0.0000021 amu -  Excess Mass: -76389.081 ± 1.973 keV -  Binding Energy: 703566.213 ± 1.976 keV -  Beta Decay Energy: B- 1585.282 ± 2.606 keV -  Spin: 1/2- -  Half life: 18.45 min -  Mode of decay: Beta to Br-81 º  Decay energy: 1.585 MeV     Meta state at 0.103 Mev -  Spin: 7/2+ -  Half life: 57.28 min -  Mode of decay: IT º  Branch ratio: 99.95 % º  Decay energy: 0.103 MeV -  Mode of decay: Beta to Br-81 º  Branch ratio: 0.05 % º  Decay energy: 1.688 MeV -  Possible parent nuclides:    Beta from As-81

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                      

 

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