Respuesta :

Answer:

they form crystals

They have high melting and boiling points

They are hard and brittle

Conduct electricity when dissolved in water

Good insulators

Answer:

Ionic Compounds have high boiling and melting points as they're very strong and require a lot of energy to break.

Explanation:

The electrostatic forces of attraction between oppositely charged ions lead to the formation of ions.

Ionic compounds form crystals. These compounds are brittle and break into small pieces easily.