SUBSTANCES WITH COVALENT BONDS CAN EITHER BE SIMPLE MOLECULES OR GIANT STRUCTURES
The atoms form VERY STRONG covalent bonds to form SMALL molecules of several atoms.
The forces of attraction between the molecules are VERY WEAK
Result of the feeble of INTERMOLCULAR FORCES is that the melting and boiling points are VERY LOW, because the molecules are easily parted from eachother.
The INTERMOLCULAR FORCES that get broken when simple colecular substances melt or boil.
Most molecular subatnces are GASES OR LIQUIDS at room temperature, but they can be SOLIDS
Molecular substances DON'T CONDUCT ELECTRICITY- there are no ions so there's NO ELECTRICAL CHARGE.
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