Question

define mettalic radius​

Answer 1

$\huge\bold{He¥\: Mate}$

$\textbf{\underline{HERE IS YOUR ANSWER}}}$
$<b>$
=============================
➡️It is defined as one-half the inter-nuclear distance between the two adjacent metal ions in the metallic lattice.

➡️ Mettalic radii decrease across the period due to increase in the effective nuclear charge.
=============================

❤️Thank you❤️

Answer 2

Here's Your Answer!

Atomic radii are divided into three types:

Covalent radius

Van der Waals radius

Metallic radius

A metallic radius is the

measurement of an atom's size

with regards to metal elements

only. Metallic elements are most

easily measured because of even

distribution and distance between

adjacent atoms, according to

Purdue University.

HOPE IT HELPS!