# Inner electrons 88 # Outer electrons 60 # Protons 148 Abundance 5.76 An-Isotope 60:148 Approval Stats BE - Actual 1225.02 BE - Nucleon 8277.18 Decay 2B-, 2B- Element Neodymium Half Life Stable Mass Actual 147.92 Mass Calculated 149.16 Mass H Norm 146.77 Stability Stable
