Question

describe the method used for refining of metals (5 mark question)​

Answer 1

Explanation:

• painting
• galvanizing
• etc.....

Answer 2

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$\huge \rm{refining \: of \: metals}$

Electrolytic refining means refining by electrolysis. Metals like copper, zinc, tin, lead, chromium, nickel, silver and gold are refined electrolytically.