🌐EnglishEnglishBahasa IndonesiaDeutschFrançaisNederlandsPolskiPortuguêsSvenskaРусский한국어中文日本語EntityQ3551921· pop 5unpentuniumREDIRECT Extended periodic table#SuperactinidesArticleREDIRECT Extended periodic table#Superactinides151Connectionsextended periodic tableEntityCategoriesAvoided double redirectsHypothetical chemical elementsPrintworthy redirects