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Actinoid contraction is greater from element to element than lanthanoid contraction. Why?
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1
Answer:
The shielding effect of 5f orbitals is poorer than the shielding effect of 4f orbitals. Due to this, the valence shell electrons of actinide experience greater effective nuclear charge than that experienced by lanthanides. Hence, actinoid contraction is greater than lanthanoid contraction.
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Ur answer...yaar ❤
Explanation:
The valence shell electrons of actinide experience greater effective nuclear charge than that experienced by lanthanides.
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