Which element has the largest number of unpaired electrons?
A) Cu2+
B) Fe3+
C) V3+
D) Ni2+
E) Zn2+
Correct Answer:
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Q72: Choose the INCORRECT statement.
A)Zinc is poisonous in
Q73: Write the probable electron configuration for Ti2+.
A)3d2
Q74: Which of the following represents a disproportionation
Q75: Choose the INCORRECT statement.
A)Cu,Ag,and Au do not
Q76: Choose the INCORRECT statement.
A)Zn,Cd,and Hg all have
Q78: Choose the INCORRECT statement.
A)Iron's main use is
Q79: Choose the INCORRECT statement.
A)Cu,Ag,and Au are the
Q80: Choose the INCORRECT statement.
A)Aqua regia is a
Q81: When permanganate ion serves as an oxidizing
Q82: The simplified equation for the reduction of
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