🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisTiếng ViệtРусскийفارسی中文日本語EntityQ866218· pop 16· linked from 333 articlesdicarbonAlso known as C2, Diatomic carbonchemical compoundAvailable in 16 languagesEspañolFrançais中文日本語РусскийazbBahasa IndonesiaBanglaCzechSerbianConnectionsnitrogenEntityfullereneEntityCategoriesAllotropes of carbonAstrochemistryHomonuclear diatomic molecules