Covalent: Non-metals only, Electrons are shared, CO2 , H2 , dinitrogen trioxide, carbon tetrachloride, dihydrogen monoxide, P2O5, use prefixes when naming, nitrogen dioxide, do not contain ions, Ionic: Metal & Nonmetal, Electrons transfered, NaCl , Magnesium sulfate, salt crystal, CaCl2, do not use prefixes when naming, Al(NO3)3, sodium hydroxide, ZnO, Sodium bicarbonate, contain ions,

Ionic v Covalent

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