Question

explain refining of metals​

Answer 1

Answer:

• In metallurgy, refining consists of purifying an impure metal. It is to be distinguished from other processes such as smelting and calcining in that those two involve a chemical change to the raw material, whereas in refining, the final material is usually identical chemically to the original one, only it is purer.

Answer 2

Answer:

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Explanation:

The process of purifying impure metal is called refining of metal.