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1. |
A metal M found in nature as sulphide ore (M_(2)S) is one of the good conductors of heat and electricity and is used in making electric wires .Identify the metal M. |
Answer» Solution :(i) The AVAILABLE clue suggests that the metal M is COPPER (CU) and the SULPHIDE ore is cuprous sulphide `(Cu_(2)S)` | |