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ChemistryNEET 2021Transition elements: trends and properties

The d- and f-Block Elements

Zr (Z=40Z = 40) and Hf (Z=72Z = 72) have similar atomic and ionic radii because of:

  1. A.Belonging to the same group
  2. B.Diagonal relationship
  3. C.Lanthanoid contraction✓
  4. D.Having similar chemical properties

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