Chemistry, asked by Anonymous, 5 months ago

Q17. Zr and Hf have almost equal
atomic and ionic radii because of
(a) lanthanoid contraction
(b) diagonal relationship
(c) actinoid contraction
(d) belonging to the same group​

Answers

Answered by seemajadhav
4

Answer:

a) lanthanoid contraction

it is correct option

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