| − | Physical chemistry is the study of molecules and reactions that do not involve the special field of carbon-hydrogen bonds. Another name for physical chemistry is '''[[inorganic chemistry]]'''. It tends to concern more insights of [[physics]] and less of the spatial aspects of [[organic chemistry]]. | + | '''Physical chemistry''' is a branch of [[chemistry]] that focuses on the [[physics]] behind chemical systems, at both a macroscopic and microscopic level. This includes the study of intermolecular [[force]]s and surface chemistry, chemical [[thermodynamics]], [[chemical reaction|reaction]] kinetics, [[quantum]] theory, and [[nuclear]] chemistry. |