Cuadro de texto:   -  Atomic Mass: 21.9913855 ±  0.0000002 amu -  Excess Mass: -8024.344 ±  0.216 keV -  Binding Energy: 177769.912 ±  0.217 keV -  Beta Decay Energy: B- -2842.240 ±  0.416 keV -  Atomic Percent Abundance: 9.25% -  Spin: 0+ -  Stable Isotope -  Possible parent nuclides:                                             Beta from F-22                                             Electron capture from Na-22

 

 

 

 

 

 

 

 

 

 

 

 

 

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