Question

ᵈᵉᶠⁱⁿᵉ ᵐᵉᵗᵃˡˡⁱᶜ ʳᵃᵈⁱᵘˢ?? ​

Answer 1

Answer:

Metallic Radius:

Metallic radius is defined as one-half of the distance between the nuclei of two atoms in crystal or between two adjacent metal ions in the metallic lattice.

Metallic radii:

- decrease across the period due to increase in the effective nuclear charge.

- increase down the group due to increase in principal quantum number.

Answer 2

Answer:

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Explanation:

The metallic radius is the radius of an atom joined by the metallic bond. The metallic radius is half of the total distance between the nuclei of two adjacent atoms in a metallic cluster .