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Lanthanoid contraction

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Lanthanoid contraction

    • Posted by Akanksha Nigam 6 years, 9 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Grace Mercy 6 years, 9 months ago

    The regular decrease in atomic radii and ionic radii from La to Lu, due to inert pair effect, due to which outer electrons dont take part in reactions, instead they are attracted by the nucleus, because of poor shielding effect of f orbitals.

    3Thank You

    Suhani Rana? 6 years, 9 months ago

    The regular decrease in atomic and ionic radii from La to Lu in lanthanoid series is known as lanthanoid contraction

    2Thank You

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