The first transition series starts with
Correct answer: A. Sc
- A. Sc
- B. Y
- C. La
- D. Ac
Explanation
Sc) - Correct: The first transition series begins with Scandium (Z = 21).
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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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