1 Chemical Compounds 2 Ionic Bonding 3 Covalent Bonding 4 Electronegativity 5 Shapes of Molecules Part One 6 Shapes of Molecules Part Two 7 Oxidation and Reduction Part One 8 Oxidation and Reduction Part Two 9 Oxidation Numbers Part One 10 Oxidation Numbers Part Two 11 Assigning Oxidation Numbers