Cuadro de texto:   -  Atomic Mass: 121.9161219 ± 0.0000175 amu -  Excess Mass: -78131.893 ± 16.329 keV -  Binding Energy: 1019803.838 ± 16.329 keV -  Beta Decay Energy: B- -3855.000 ± 299.000 keV -  Spin: 1+ -  Half life: 21.0 s -  Mode of decay: Electron capture to Xe-122 -  Decay energy: 7.050 MeV     Meta state at 0.076 Mev -  Spin: 8- -  Half life: 3.70 min -  Mode of decay: Electron capture to Xe-122 º  Decay energy: 7.126 MeV     Meta state at 0.127 Mev -  Spin: (5)- -  Half life: 0.36 s -  Mode of decay: IT º  Decay energy: 0.127 MeV -  Possible parent nuclides:     Electron capture from Ba-122

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                        

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