Materials Chemistry is a highly interdisciplinary field focused on the design, synthesis, and characterization of materials with novel or useful properties. It explores the fundamental relationship between a material's chemical structure at the atomic and molecular level and its resulting macroscopic functions, such as its electronic, optical, magnetic, or mechanical behavior. By applying principles from across chemistry, physics, and engineering, materials chemists create advanced substances like polymers, ceramics, semiconductors, and composites that are essential for technological innovations in energy, electronics, medicine, and manufacturing.