🌐EnglishEnglishDeutschEspañolNederlandsPolskiPortuguêsSvenskaTürkçeРусский한국어中文日本語EntityQ11861249· pop 15halongroup of chemical compoundsAvailable in 15 languagesEspañol中文日本語PortuguêsBasqueCroatianCzechFinnishHungarianNederlandsNorwegianPolski