Chemistry · d- and f-Block Elements

Among the following statements regarding lanthanides and actinides, which statement is NOT correct?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Actinides have a greater tendency to form complexes than lanthanides.
2Absorption spectral bands for actinide ions are much sharper than those for lanthanide ions.✓
3The magnetic properties of actinides are more complex to interpret than those of lanthanides.
4Actinide contraction is greater than lanthanide contraction from element to element.

Correct answer

Absorption spectral bands for actinide ions are much sharper than those for lanthanide ions.

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