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Word Count: 403
Copper was one of the earliest elements known to man It was said to be discovered in Iraq about 9000 BC It is to far back torecalect who actually founded the element The word copper orriginated from the latin language cuprus Copper was later mixed with another alloy called bronze in about 5000 BC This had made a Deposits of copper occur in the southwestern part of the USOther countries that mine this ore are Chile Soviet Union Canada Zambia and Ziare Methods like power shovels and underground operations are used to get the ore The chemistry of copper is important knowledge to know Such as chemical properties which are ideal for many purposes Itis fairly softductile and has a particular color Heat and electricitypass through copper very easy Its melting point is 1083oC and itsboiling point is 2595oC It has a density of about 89 grams per cubic centimeter Also important are its chemical properties Copperis an active metal that disolves in most acids and akalis In moist air itit mixes with H20 and C02 producing a greenish color Most uses with copper involve electricity and wiring It is usedin cables busbars tansformer windings and electrical componets Deoxidized copper is easy to cast and used in chemical plants copper tubes ship condensers automoble radiators domestic water pipes roofing and GEAs Some of copper compounds like brass and bronze are widely used Copper compound are used in pesticidesbattery fluid fire retardents food additives farm animals fire works ceramics and enamals pigments paint metal preservitives marine paint water purifires and wood preservitives Copper is also a part of our currency Pennys and other coins are made with copper or at least Copper is important to human health as well as plants health Itis a micro-nutrient for human and plant life Copper is critical to enzyme production It helps devolope blood vessels tendons bones and nerves Copper can be vital to someone
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