Front Matter 1: Introduction to Chemistry and the Scientific Method 2: Measurement and Significant Figures 3: Dimensional Anlaysis and Density 4: Classifiation of Matter- Properties and Changes 5: The Nuclei of Atoms 6: Ions, Ionic Bonding, and the Nomenclature of Ionic Compounds 7: Molecules, Covalent Bonding, and the Nomenclature of Binary Covalent Compounds 8: Counting Atoms, Ions, and Molecules 9: An Introduction to Chemical Reactions 10: Mass Relations in Chemical Reactions 11: Energy and Chemical Reactions Back Matter