Question

relationship between lattice energy and the size of the ions in an ionic compound.

Answer 1

Answer:

This model emphasizes two main factors that contribute to the lattice energy of an ionic solid: the charge on the ions, and the radius, or size, of the ions. The effect of those factors is: as the charge of the ions increases, the lattice energy increases. as the size of the ions increases, the lattice energy decreases.

Explanation:

Answer 2

Explanation:

in simple word ..lattice energy is just like electrostatic force of attraction formula.means..

Lattice energy=Q ×q/r^2

where Q,q charge on anions

r is radius of cation or anion

if size is increase means its radius also increase and if radius is increase then lattice energy decreased..

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