Question

Define cation Radius

Answer 1

Answer:

Ionic radius, rion, is the radius of a monatomic ion in an ionic crystal structure. Although neither atoms nor ions have sharp boundaries, they are sometimes treated as if they were hard spheres with radii such that the sum of ionic radii of the cation and anion gives the distance between the ions in a crystal lattice.

Explanation:

Mark me as brainlist ❤️

Answer 2

Cation Radius => The radius of cation is always smaller than the radius of the atom from which it is formed.