Compounds that are usually smaller and contain mainly ionic bonds are inorganic compounds
Explanation:
Inorganic compounds are those compounds that don't contain C-H bond and are bonded by ionic bonds.
Due to the bonding with ionic bonds, they are rigid, have high melting and boiling points.
Inorganic compounds are generally good conductor of electricity and are most abundantly found on earth.
Inorganic compounds usually contain some type of metal like alkali, alkaline,etc which is the reason for their reason for the conductivity of electricity.