Multiple Choice
What statement is inconsistent with the chemistry of iron?
A) Iron is the fourth most abundant element in the earth's crust.
B) Iron is obtained from the reduction of hematite (Fe2O3) and magnetite (Fe3O4) by carbon in a blast furnace.
C) Iron is a relatively hard metal and it is relatively unreactive with haloacids.
D) The majority of iron in a healthy human is present in the oxygen-carrying protein hemoglobin.
Correct Answer:
Verified
Correct Answer:
Verified
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