Man has used copper longer than any other metal. Its chemical, physical, and aesthetic properties make it desirable for a wide variety of uses. Besides being non-magnetic, copper is:
Conductive — copper is known for its ability to conduct electricity and heat
Ductile — copper can be drawn into fine wire without breaking
Malleable — copper can be bent or shaped easily
Corrosion Resistant — copper will not rust
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Biostatic — bacteria will not grow on copper's surface
Often, copper is used alone, but it is commonly alloyed with zinc to produce brass, with tin, aluminum, silicon, or beryllium to make bronze, and with gold, nickel and silver to increase their strength, durability, and beauty. Today, copper and its alloyed metals are used in homes and industry throughout the world.
Copper is an essential nutrient found in vegetables, fruits, grains, dried beans, nuts, meats, seafood, drinking water, and chocolate. It contributes to the formation of blood and collagen; it helps regulate cholesterol levels, and aids in the prevention of premature births, and certain digestive conditions.
Copper is used widely in construction for plumbing, wiring and roofing products. It is vital to the transportation and technology industries. Household products are often made of copper or copper alloys. In addition, the beauty and durability of copper and its alloys, brass and bronze, make it a frequent choice of material for artists and jewelers. In fact, the earliest proof of copper's use is a copper pendant dating from 8700 B.C. (more than 10,000 years ago) found in what is now northern Iraq.
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