Surface science is a branch of science that is concerned with the study of physical and chemical phenomena that take place at the surfaces of materials. Synonyms for surface science can include surface chemistry, surface physics, interfacial science, and surface engineering. Surface chemistry is the study of chemical reactions that occur at the surface of materials, while surface physics focuses on the physical properties of surfaces. Interfacial science encompasses the study of surfaces and interfaces between different materials, such as the boundary between a solid and a liquid. Surface engineering refers to the modification of the surface properties of materials to enhance their performance. Overall, the various synonyms for surface science highlight the importance of understanding surface phenomena in a range of scientific applications.