Question

Which statement best describes the properties of ionic compounds? They are brittle, solid at room temperature, and have a high melting point. They are always composed of an equal proportion of cations to anions. They mostly have low melting and boiling points. They are good conductors of heat and electricity and are ductile and malleable.

Answer 1

They are good conductors of heat and electricity.

They are solid at room tempature

They have a high melting point

Answer 2

The answer is the first one! 

I hope this helps. :)