Cuadro de texto:   -  Atomic Mass: 80.9189942 ± 0.0000067 amu -  Excess Mass: -75456.438 ± 6.274 keV -  Binding Energy: 700286.509 ± 6.274 keV -  Beta Decay Energy: B- -3929.907 ± 9.638 keV -  Spin: 3/2- -  Half life: 4.576 h -  Mode of decay: Electron capture to Kr-81 º  Decay energy: 2.237 MeV     Meta state at 0.086 Mev -  Spin: 9/2+ -  Half life: 30.5 min -  Mode of decay: IT º  Branch ratio: 97.60 % º  Decay energy: 0.086 MeV -  Mode of decay: Electron capture to Kr-81 º  Branch ratio: 2.40 % º  Decay energy: 2.323 MeV Possible parent nuclides: Electron capture from Sr-81  

 

 

 

 

 

 

 

 

 

 

 

                      

                        

 

 

 

 

 

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