# Inner electrons 150 # Outer electrons 96 # Protons 246 An-Isotope 96:246 Approval Stats BE - Actual 1847.82 BE - Nucleon 7511.47 Decay A 99.97385, SF 0.02615 Element Curium Half Life 4706 Y Mass Actual 246.07 Mass Calculated 247.92 Mass H Norm 244.16 Stability Unstable
