Question

Explain the variation of atomic and ionic radii of transitional elements​

Answer 1

Explanation : The atomic radii increase while going down the group. This is due to the introduction of an additional shell at each new element down the group, Nearly equal radii of second and third transition series elements is due to a special effect called lanthanide contraction.

Answer 2

Answer:

The atomic radii increase while going down the group. This is due to the introduction of an additional shell at each new element down the group, Nearly equal radii of second and third transition series elements is due to a special effect called lanthanide contraction.

Explanation:

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