🌐EnglishEnglishDeutschItalianoNederlandsPolskiالعربية中文EntityQ902103· pop 9· linked from 6 articlesNascent statesuperseded chemical theoryAvailable in 9 languagesDeutschItalianoالعربيةFinnishKannadaNederlandsPolskiSlovakvia Wikidata sitelinks · CC0Connectionsallotrope of oxygenEntitychemistryEntityCategoriesChemical bondingObsolete theories in chemistry