The Definition Of Copper

Copper is a metallic element and also a transition element, chemical symbol Cu, English copper, atomic number 29. Pure copper is a soft metal, the surface just cut with a reddish orange metallic luster, the elemental is purplish red. Because of its good ductility, high thermal and electrical conductivity, it is the most commonly used material in cables and electrical and electronic components. It can also be used as a building material and can form many kinds of alloys.

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