Cuadro de texto:   -  Atomic Mass: 83.9143847 ± 0.0000033 amu -  Excess Mass: -79750.149 ± 3.104 keV -  Binding Energy: 728794.189 ± 3.106 keV -  Beta Decay Energy: B- 894.139 ± 3.170 keV -  Spin: 2- -  Half life: 32.77 d -  Mode of decay: Electron capture to Kr-84 º  Branch ratio: 96.20 % º  Decay energy: 2.681 MeV -  Mode of decay: Beta to Sr-84 º  Branch ratio: 3.80 % º  Decay energy: 0.894 MeV     Meta state at 0.463 Mev -  Spin: 6- -  Half life: 20.26 min -  Mode of decay: IT º  Decay energy: 0.464 MeV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

           

    

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