A<unk>  is a chemical compound containing a<unk>  ion or ligand. This is a<unk>  atom with an ionic charge of −1 <unk> −); for example, in caesium<unk> , caesium cations (Cs+) are electrically attracted to<unk>  anions <unk> −) to form the electrically neutral ionic compound CsBr. The term<unk> " can also refer to a<unk>  atom with an oxidation number of −1 in covalent compounds such as sulfur dibromide (SBr2).
Bromide
Hydrochloride
Acyl
Hydrogen chloride
Oxamyl
Phorate
Fluoride
Saline 