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NEETChemistryClassification of Elements and Periodicity in Properties

Which types of elements exhibit variable valence?

Options

  1. ANoble gases
  2. BAlkali metals
  3. CTransition elements and actinoids
  4. DHalogens

Correct answer

C. Transition elements and actinoids

Step-by-step solution

There are many elements which exhibit variable valence. This is particularly characteristic of transition elements and actinoids.

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