Chemistry-Transition Elements
NEET Chemistry Transition Elements MCQ Question
Type: MCQ-diagram based-Hard-Class 12
In the diagram shown above, which element's d orbitals are most likely to have a significant influence due to their protrusion?

A
Iron
B
Zinc
C
Copper
D
Cadmium
Correct Answer
Option A
Detailed Explanation
Iron is a transition element with partly filled d orbitals that protrude significantly, affecting its surroundings, unlike zinc and cadmium whose d orbitals are fully filled.
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