Cuadro de texto:   -  Atomic Mass: 120.9038180 ± 0.0000024 amu -  Excess Mass: -89592.901 ± 2.266 keV -  Binding Energy: 1026322.937 ± 2.272 keV -  Beta Decay Energy: B- -1035.608 ± 25.155 keV -  Atomic Percent Abundance: 57.21% -  Spin: 5/2+ -  Stable Isotope -  Possible parent nuclides:                                                                Beta from Sn-121                                                                 Electron capture from Te-121

 

 

 

 

 

 

 

 

 

 

 

 

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