What is the source of most metals?
A) Industry
B) Synthesis
C) Saturated
D) Ocean floor
E) Minerals
Correct Answer:
Verified
Q6: Volatile impurities are removed from ores by
Q7: The most common source for the commercial
Q7: Alloys of iron that contain 1.0-1.5% carbon
Q10: Nickel is often purified using
A) amalgamation.
B) the
Q12: In the Hall process, _ is reduced
Q13: Which of these reactions represents the removal
Q19: The naturally occurring form of a metal
Q24: The debris accompanying a mineral is called
A)slag.
B)gangue.
C)ore.
D)halite.
E)ash.
Q28: Pyrometallurgy uses _ to separate a metal
Q34: Electrometallurgy uses _ to separate a metal
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