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Beginning of Paper
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A Story About Shy Copper
Once upon an olden time, there were three metal brothers: Gold, Silver and Copper. They are from IB family of the Transition elements. They were happy with their life and friendship, but once they had an argument, who is the best metal. They went to a court and sta ....
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Middle of Paper
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.... you said that Copper is the worse metal, because he is one of man's most important metals. May be he is not so nice as Gold and Silver, because he is reddish colored, but he takes on a bright metallic luster, and he is malleable, ductile and a good conductor of heat and electricity. Copper occasionally occur native, and is found in many minerals such as cupric, malachite, azurite, chalcopyrite, and bronite. The most important Copper ores are the sulfides, the oxides, and carbonates. From these, Copper is obtained by smelting, leaching, and by electrolysis. He alloys brass and bronze ....
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