KnowraTautomerLinked fromLinked fromThe 4 pages that link to Tautomer, each with the reason it gives.All 4Broader topic 1Narrower topic 1Compared with 2Resonance structureCompared with: Tautomers are distinct compounds in equilibrium, unlike resonance structures of one compound.ZwitterionCompared with: A zwitterionic structure may be one tautomer among a molecule’s alternative forms.