Copper is a ductile metal with very high thermal and electrical conductivity. It is a malleable reddish-brown corrosion-resistant diamagnetic metallic element. Copper occurs in various minerals.
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Gold is dense, soft, shiny and the most malleable and ductile pure metal known. Pure gold has a bright yellow color and luster traditionally considered attractive, which it maintains without rusting in air or water.
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Lead is a soft, malleable poor metal, also considered to be one of the heavy metals. Lead has a bluish-white color when freshly cut, but tarnishes to a dull grayish color when exposed to air.
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