Q57
The outer electron configurations of CO, Fe and Ni atoms are-respectively 3d74s2, and 3d2, 3d84s2. Which of the following ions has the potential to produce the highest magnetic moments?
A.
CO2+
AnswerB.
Fe2+
C.
Ni2+
D.
Fe3+
Answer: Option A
Solution
Answer: Option A
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