Copper is a reddish-brown metal known for its excellent electrical and thermal conductivity, ductility, and corrosion resistance. As one of the oldest metals used by humans, it plays a vital role in electrical wiring, plumbing, electronics, and renewable energy systems. Copper is also valued for its antimicrobial properties and ease of forming, soldering, and alloying with other metals like zinc and tin. Its ability to resist weathering and develop a protective patina makes it a durable and versatile material. 
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