Thorium
| Luxembourgeois | Trilingue | |
|---|---|---|
| Thorium SUBST M |
FR: thorium [élément chimique] EN: thorium [chemical element] DE: Thorium [chemisches Element] |
| Luxembourgeois | Trilingue | |
|---|---|---|
| Thorium SUBST M |
FR: thorium [élément chimique] EN: thorium [chemical element] DE: Thorium [chemisches Element] |