Widely used in wiring, electrical equipment, and motors due to its excellent conductivity. 

Used in roofing, plumbing, and as a material for various structural components. 

Used in heat exchangers, machinery, and as a component in various alloys. 

Copper is a key component in many alloys, such as bronze (copper and tin) and brass (copper and zinc). 

Copper is used to make jewelry due to its durability, malleability, and the aesthetic appeal of its aged patina.