🌐EnglishEnglishBahasa IndonesiaDeutschEspañolItalianoNederlandsPolskiPortuguêsSvenskaРусскийالعربيةفارسی한국어中文日本語EntityQ320141· pop 25· linked from 152 articlesleaving groupmolecular fragment that departs with a pair of electrons in heterolytic bond cleavageAvailable in 25 languagesEspañolDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBahasa IndonesiaCatalanCzechConnectionsalcoholsEntityionEntityCategoriesLeaving groupsOrganic reactionsReaction mechanisms