Interface and colloid science

Interface and colloid science is a branch of science that deals with the properties and behaviors of interfaces (the surfaces that separate different phases, such as solid-liquid, liquid-liquid, or solid-gas interfaces) and colloids (mixtures where small particles are dispersed throughout a continuous medium). ### Key Concepts: 1. **Interfaces**: - An interface is a boundary between two different phases of matter, such as air and water or oil and water.