kee Pluriel
Chimie
Thulium chemisches Element
thulium élément chimique
thulium chemical element
túlio elemento químico
thulium chemisch element
d' Element 1 Thulium gehéiert zum Grupp vun de Lanthanoiden
https://lod.lu/uploads/examples/OGG/44/44a65a9f0c2735ef7695e842af1d5e00.ogg
https://lod.lu/uploads/examples/AAC/44/44a65a9f0c2735ef7695e842af1d5e00.m4a