Roentgenium
| Luxemburgisch | Dreisprachig | |
|---|---|---|
| Roentgenium SUBST M |
DE: Roentgenium [chemisches Element] EN: roentgenium [chemical element] FR: roentgenium [élément chimique] |
| Luxemburgisch | Dreisprachig | |
|---|---|---|
| Roentgenium SUBST M |
DE: Roentgenium [chemisches Element] EN: roentgenium [chemical element] FR: roentgenium [élément chimique] |