Because of lanthanoid contraction, which of the following pairs of elements have nearly same atomic radii ? (Numbers in the parenthesis are atomic numbers).
Options:
Answer:
B
Solution:
Zr and Hf has nearly same radius due to lanthanide contraction.

Question

Because of lanthanoid contraction, which of the following pairs of elements have nearly same atomic radii ? (Numbers in the parenthesis are atomic numbers).

TestHub · Accepted Answer

Zr and Hf has nearly same radius due to lanthanide contraction.

Chemistry - f-block Question with Solution | TestHub

Options:

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