This document provides an overview of liquids and solids, discussing intermolecular forces, the liquid and solid states, different types of solids including molecular, ionic, atomic and network solids, and the structures and bonding of metals and carbon/silicon network solids. Specific topics covered include dipole-dipole forces, hydrogen bonding, London dispersion forces, liquid properties, crystalline and amorphous structures, metallic bonding models, metal alloys, and silicates.