NDA Metallurgy — practice questions

Explore 1 free Metallurgy questions in NDA Chemistry. Open each question or exercise to read its content, reference answers and available explanation.

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Metallurgy questions and exercises with answers

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Put the extraction steps in orderRead the answer and worked solution →

Worked practice questions

Put the extraction steps in order

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Steps

Concentration of the ore
Roasting or calcination to the oxide
Reduction to the crude metal
Refining of the metal

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