Question

define Ionic radius and electronegativity​

Answer 1

Answer:

The ionic radius (plural: ionic radii) is the measure of an atom's ion in a crystal lattice.

Electronegativity is the property of an atom which increases with its tendency to attract the electrons of a bond.

Answer 2

Definition of ionic radius:

The distance between the valence shells of electrons in an ion and the nucleus's center is known as the ionic radius.

Definition of electronegativity:

• Electronegativity is the ability of a covalently bound atom to draw shared electrons to itself (EN).
• It is a measurement of an atom's tendency to attract a bonding pair of electrons.