All of the following transition elements show stable variable oxidation state EXCEPT:
Correct answer: C. Zn
- A. Fe
- B. Cr
- C. Zn
- D. Cu
Explanation
Amongst the given options only Zn shows one stable oxidation state that is +2.
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About Transition Elements
Transition elements are identified by their partially filled d subshells in atoms or common ions. The topic covers the electronic structure of d-block elements, including the filling order of 4s and 3d orbitals, variable oxidation states and the distinction between transition elements and elements with completely filled d subshells.
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531 free Transition Elements MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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