Chemistry and measurement
Atomic structure and the Periodic Table
Compounds and chemical bonding
Physical properties of matter
Concentration and its units
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
Carboxylic acids, esters, and related compounds
Nucleic acids and heredity
Digestion, nutrition, and gas transport.
