Home›Chemical classification›ثلاثيات دوبراينر🌐العربيةEnglishPolskiالعربيةहिन्दी한국어中文EntityQ3610444· pop 12· linked from 7 articlesثلاثيات دوبراينرhistorical scientific theoryAvailable in 12 languagesالعربيةहिन्दीDanishHungarianIrishMalayalamPolskiPunjabiTeluguConnectionsPeriodic tableConceptlithiumEntityCategoriesChemical classificationCleanup tagged articles with a reason field from December 2013History of chemistry