Although Zirconium belongs to 4d transition series and Hafnium to 5d t – InterviewSolution

1.	Although Zirconium belongs to 4d transition series and Hafnium to 5d transition series even then they show similar physical and chemical properties because.
Answer» both belong to d-block both have same NUMBER of electrons both have SIMILAR atomic RADIUS both belong to the same GROUP of the PERIODIC table Answer :C

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