Choose the INCORRECT Statement About Metallurgy

question 102

Multiple Choice

Choose the INCORRECT statement about metallurgy.

• A)Extractive metallurgy is the removal of metals from their ores.
• B)Concentration is the separation of ore from waste rock.
• C)One method of concentration is flotation.
• D)Roasting converts an ore to its sulfide.
• E)Roasting involves heating the ore to a high temperature.

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