Surface Chemistry deals with aspects that occur at the surfaces or interfaces. The interface or surface is by separating the majority phases by a hyphen or a slash. For instance, the interface within a solid and gas may be described by solid-gas or solid/gas. Surface Chemistry has a major role in various chemical processes such as Enzymatic reactions at the biological interfaces detected in the cell walls and membranes. In the electronics industry, the use in surface and interface of microchips used in computers.