Multiple Choice
Choose the INCORRECT statement.
A) Industrial smog consists of ash, smoke, SO2(g) and H2SO4 mist.
B) Group 15 (5A) is interesting because it has both nonmetals and metals in the family.
C) The Group 15 (5A) electron configuration is ns2np3.
D) As, Sb, and Si occur in the -3 oxidation state.
E) P, Ar and Sb exhibit allotropy.
Correct Answer:
Verified
Correct Answer:
Verified
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