Cuadro de texto:   -  Atomic Mass: 89.9071514 ± 0.0000025 amu -  Excess Mass: -86487.861 ± 2.346 keV -  Binding Energy: 782395.131 ± 2.349 keV -  Beta Decay Energy: B- 2280.077 ± 1.616 keV -  Spin: 2- -  Half life: 64.00 h -  Mode of decay: Beta to Zr-90 º  Decay energy: 2.280 MeV     Meta state at 0.681 Mev -  Spin: 7+ -  Half life: 3.19 h -  Mode of decay: IT º  Decay energy: 0.682 MeV -  Mode of decay: Beta to Zr-90 º  Branch ratio: 0.0018 % º  Decay energy: 2.962 MeV -  Possible parent nuclides:     Beta from Sr-90

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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