Cuadro de texto:   -  Atomic Mass: 39.9623831 ± 0.0000000 amu -  Excess Mass: -35039.890 ± 0.004 keV -  Binding Energy: 343810.441 ± 0.052 keV -  Beta Decay Energy: B- -1504.873 ± 0.271 keV -  Atomic Percent Abundance: 99.6003% -  Spin: 0+ -  Stable Isotope -  Possible parent nuclides:     Beta from Cl-40     Electron capture from K-40  

 

 

 

 

 

 

 

 

 

 

 

 

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