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