Question

what is refining of metals ​

Answer 1

Refining of metal means cleaning them , making them germless or making some improvement in it .

hope it help

Answer 2

hey mate here is your answer

refining of metals is nothing but

It is the process of reducing the impurities in a substance. you cant turn crude oil in to gasonline with ouf first refining it.Refining now a days most commonly associated with processinv of petrolium products such as oil and gas, but it also applies to precious metals, especially those used in jwellery

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