KnowraAmphoterismLinked fromLinked fromThe 12 pages that link to Amphoterism, each with the reason it gives.All 12Related 6Narrower topic 3Compared with 3AcidCompared with: Amphoteric substances can donate or accept protons rather than acting only as acids.AlkaliCompared with: Some metal hydroxides are bases but not alkalis because they dissolve poorly in water.Base anhydrideCompared with: This dual behavior complicates the simple basic-versus-acidic classification of oxides.