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Periodic Classification of Elements — Science STD 10 — Question

Tamilnadu BoardEnglish MediumSTD 10SciencePeriodic Classification of Elements1 Mark
Question
Write the steps involved in metallurgical process.
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Answer

A metallurgical process involves three main steps as follows:
  • Concentration or Separation of the ore: It is the process of removal of impurities from the ore.
  • Production of the metal: It is the conversion of the ore into metal.
  • Refining of the metal: It is the process of purification of the metal.

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