Home›Accuracy disputes from November 2011›list of unsolved problems in chemistry🌐EnglishEnglishEspañolPortuguêsSvenskaРусскийالعربية한국어中文日本語EntityQ1106949· pop 8· linked from 34 articleslist of unsolved problems in chemistryWikimedia list articleAvailable in 8 languagesEspañol中文日本語PortuguêsالعربيةSvenska한국어via Wikidata sitelinks · CC0ConnectionschemistryEntitycarbonEntityCategoriesAccuracy disputes from November 2011Chemistry articles needing expert attentionChemistry-related listsDynamic listsLists of unsolved problemsScientific problems