Cuadro de texto:   -  Atomic Mass: 90.9234424 ± 0.0000614 amu -  Excess Mass: -71312.918 ± 57.156 keV -  Binding Energy: 777638.571 ± 57.156 keV -  Beta Decay Energy: B- 6435.000 ± 56.569 keV -  Spin: (5/2+) -  Half life: 8.57 s -  Mode of decay: Beta to Rb-91 º  Decay energy: 6.440 MeV -  Possible parent nuclides:                                                                 Beta from Br-91                                                                 Beta + N from Br-92  

 

 

 

 

 

 

 

 

 

 

 

 

                   

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