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- #Classification of elements and periodicity in properties
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Lanthanide contraction is the reason for -
Option: 1
Zr and Y have about the same radius
Option: 2
Zr and Nb have similar oxidation state
Option: 3
Zr and Hf have same atomic size
Option: 4
Zr and Zn have the same oxidation
Answers (1)
The lanthanide contraction is responsible for the fact that Zr and Hf have about the same radius.
Hence option 3 is the correct.
View full answer
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