A) \[A{{g}^{2+}}\]
B) \[P{{b}^{2+}}\]
C) \[C{{u}^{2+}}\]
D) \[C{{d}^{2+}}\]
Correct Answer: D
Solution :
Generally d-block elements form complex and lead is a\[p-\]block element.You need to login to perform this action.
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