JEE Main & Advanced Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank General Characteristics

  • question_answer
    Lanthanides and actinides resemble in [AFMC 2004]

    A) Electronic configuration

    B) Oxidation state

    C) Ionization energy

    D) Formation of complexes

    Correct Answer: B

    Solution :

    The oxidation state in both (lanthanide and actinide) is +3. The property of actinide are very similar to those of lanthanide when both are in +3 state.


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