Question

A metal M found in nature as sulphide ore (M2S) is one of the good conductors of heat and electricity and used in making electric wires
1) identify the metal M
2) write balanced chemical equations involved in the process of extraction of the metal

Answer 1

1) copper sulphide (cu2s)

2) cu2s + O2------------ 2cu + SO2

Answer 2

Explanation:

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