de actinium (n)
― IsA ⟶
Weight: 1.0
de transuran Source: German Wiktionary
de mesothorium 2
― IsA ⟶
Weight: 1.0
de actinium (n) Source: German Wiktionary
de actinium (n)
― IsA ⟶
Weight: 1.0
de chemisches element Source: German Wiktionary
de actinium (n)
― IsA ⟶
Weight: 1.0
de metall Source: German Wiktionary