Question

. Write the properties of ionic compounds ?

Answer 1

They form crystals. ...

They have higher enthalpies of fusion and vaporization than molecular compounds.

They are hard.

They are brittle.

They have high melting points and also high boiling points.

They conduct electricity but only when they are dissolved in water.

Answer 2

ionic compound has has high melting and boing points

electrostatic force between oppsitly charged ions lead to formation of ions