Question

why do ionic compounds have high melting point​

Answer 1

$\huge\underline\blue{Answer}$

Ionic Compound have high boiling point because of the strong attractive electrostatic forces holding the oppositely charged ions together and a large number of ionic bonds in the crystal lattice. These require a lot of thermal energy to overcome and hence have both high melting and boiling points

Answer 2

Answer:

Ionic compounds have high boiling and melting point because they have very strong force of electrostatic.The electrostatic force combine ionic compounds with very strong force.