Home›Obsolete theories in chemistry›radical theory🌐EnglishEnglishDeutschNederlandsРусскийالعربية中文日本語EntityQ2125795· pop 7· linked from 22 articlesradical theorysuperseded theory that organic molecules consisted of indivisible radicalsAvailable in 7 languagesDeutsch日本語РусскийالعربيةAzerbaijaniNederlandsvia Wikidata sitelinks · CC0Connectionshydrochloric acidEntitychemistryEntityCategoriesObsolete theories in chemistryOrganic compounds