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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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