🌐EnglishEnglishDeutschFrançaisNederlandsPortuguês中文日本語EntityQ673511· pop 7· linked from 14 articlesinitiationAlso known as chain initiation reactionchemical reaction that triggers one or more secondary reactionsAvailable in 7 languagesFrançais中文PortuguêsCzechEstonianNederlandsvia Wikidata sitelinks · CC0ConnectionspolymerEntitychemistryEntityCategoriesReaction mechanisms