„thorium“: noun thorium [ˈθɔːriəm]noun | Substantiv s Overview of all translations (For more details, click/tap on the translation) Thorium, Th Thoriumneuter | Neutrum n thorium chemistry | ChemieCHEM thorium chemistry | ChemieCHEM Th radioaktives metallisches Element thorium chemistry | ChemieCHEM thorium chemistry | ChemieCHEM