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				   how to remove the impurities

6 years ago


Answers : (1)


Dear student,

Metals such as lead and copper are often used in many personal applications such as fishing. Some fishermen/hobbyists like to create their own sinkers by obtaining metal from scrap sources and then melting it down. Scrap metal usually will contain a significant amount of impurities. Anyone can use this method to remove the impurities from metal on a small scale.


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B.Tech, IIT Delhi

5 years ago

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