Chemistry - Graduate Chemistry - Materials chemistry - Materials Classification Explorer
Sort 15 materials into their primary category: METALS, CERAMICS, POLYMERS, COMPOSITES, or SEMICONDUCTORS. Metals: Steel (Fe+C alloy), Copper wire, Aluminum foil. Ceramics: Glass (SiO₂), Alumina (Al₂O₃), Concrete, Diamond. Polymers: Polyethylene (plastic bag), Nylon (fiber), Rubber, Polystyrene. Comp