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Extraction of Copper

A metal M fou...

Question

A metal M found in nature as sulphide ore ( $M_{2} S$ ) is one of the good conductors of heat and electricity and used in making electric wires. The metal M is _______ .

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Solution

A metal M found in nature as sulphide ore ( $M_{2} S$ ) is one of the good conductors of heat and electricity and used in making electric wires. The metal M is copper ( $C u$ ) and its sulfide is $C u_{2} S$ (Copper pyrite).

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