Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com H -1 He Li +1 Be +2 B +3 C -4 N -3 O -2 F -1 Ne Na +1 Mg +2 Al +3 Si ±4 P -3 S -2 Cl -1 Ar K +1 Ca +2 Sc +2 Ti +2 V +2 Cr Mn +2 Fe +2 Co +2 Ni +2 CuZn +2 Ga +3 Ge +4 As -3 Se -2 Br -1 Kr Rb +1 Sr +2 Y +2 Zr +2 Nb +1 Mo +1 Tc +2 Ru +1 Rh +1 PdAg +1 Cd +2 In +3 Sn +4 Sb +5 Te -2 I -1 Xe Cs +1 Ba +2 Hf +2 Ta +2 W +2 Re +2 Os +2 Ir +2 Pt +1 Au +1 Hg +2 Tl +3 Pb +4 Bi +5 Po +6 At -1 Rn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons ■ Metal (CATION) ■ Semi-Metal ■ Non-Metal (ANION) ■ Metal (CATION) ■ Semi-Metal ■ Non-Metal (ANION) ELECTRON ATTRACTION PLAY GO ANIMATE VIDEO