Relier Pairs Chemical Compounds Matching GameVersion en ligne Test your knowledge of naming chemical compounds with this fun matching pairs game! par Angela 1 Oxidation States 2 Covalent Compounds 3 Naming Prefixes 4 Hydrates 5 Polyatomic Ions 6 Ionic Compounds Ions made of multiple atoms Charge of an atom in a compound Formed from metal and nonmetal Formed by sharing electrons Compounds with water molecules Used for covalent compounds