This module introduces the different kinds of chemical bonds: ionic bonds, metallic bonds, covalent bonds, polar covalent bonds and nonpolar covalent bonds. It outlines inter-molecular forces. Also, this topic analyzes the properties of materials based on the structure and shape of atoms, molecules.

This module introduces the classification of ions as monoatomic or polyatomic. It illustrates how to write formulas for ionic compounds and molecular compounds. Also, this module describes the various types of chemical reactions. It explores solubility rules and the balancing of chemical equations.

This module introduces Avogadro’s number as well as the standard temperature and pressure (STP). It illustrates how to calculate the molar mass of a substance and the number of particles of a substance. Also, this module states the process for calculating the empirical and the molecular formula of a compound. It explores stoichiometry.