kee Pluriel
Chimie
Zirkonium chemisches Element
zirconium élément chimique
zirconium chemical element
zircónio elemento químico
d' Element 1 Zirkonium gehéiert zum Grupp vun den Iwwergangsmetaller
https://lod.lu/uploads/examples/OGG/32/32bac5c62cea0b5be11db3bc47501d7c.ogg
https://lod.lu/uploads/examples/AAC/32/32bac5c62cea0b5be11db3bc47501d7c.m4a