Chemistry and measurement -- Atomic structure and the Periodic Table -- Compounds and chemical bonding -- Chemical calculations -- Physical properties of matter -- Concentration and its units -- Solutions -- Chemical reactions -- Aqueous solutions of acids, bases, and salts -- Nuclear chemistry and radioactivity -- Organic compounds; saturated hydrocarbons -- Unsaturated hydrocarbons : alkenes, alkynes, aromatics -- Alcohols, phenols, ethers, and thioalcohols -- Aldehydes and ketones -- Carboxylic acids, esters, and related compounds -- Amines and amides -- Stereoisomerism -- Carbohydrates -- Lipids -- Proteins -- Nucleic acids and heredity -- Metabolic systems -- Digestion, nutrition, and gas transport.