Which one of these normally would not be obtained by chemical reduction?
A) Fe
B) Ti
C) Zn
D) Mg
E) Ag
Correct Answer:
Verified
Q2: According to the band theory, a band
Q13: Which of these reactions represents the removal
Q16: Which is the principal reducing agent in
Q17: The most common source for the commercial
Q20: What elements are alloyed to make stainless
Q23: Seawater is a good source of which
Q24: The debris accompanying a mineral is called
A)slag.
B)gangue.
C)ore.
D)halite.
E)ash.
Q27: Hydrometallurgy uses _ to separate a metal
Q29: The process that selectively extracts a metal
Q42: Electrolysis is used as the last step
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