Question

Which statement best describes the properties of covalent compounds?
They are always solid at room temperature, are brittle, and have a high melting point.
They may be gases, liquids, or solids at room temperature, and have a low melting and boiling point.
They are always composed of an equal proportion of cations to anions.
They are always liquid at room temperature, and have a high melting and boiling point.
They are good conductors of heat and electricity, and are ductile and malleable.

Answer 1

@JustSaiyan

Answer 2

They may be gases, liquids, or solids at room temperature, and have a low melting and boiling point