Answers

  • Brainly User
2014-09-26T20:56:21+05:30
Metallurgy is the process of extracting a metal in pure form ,on a large scale ,from its ore.
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  • Brainly User
2014-09-26T21:21:21+05:30
the process of extracting metal from its ore on large scale is called metallurgy 
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