| Vanadium | Nominativ, Singular | nominative case, singular | |
| Vanadium(e)s | Genitiv, Singular | genitive case, singular | |
| Vanadium(e) | Dativ, Singular | dative case, singular | |
| Vanadium | Akkusativ, Singular | accusative case, singular | |
| Vanadiume | Nominativ, Plural | nominative case, plural | |
| Vanadiume | Genitiv, Plural | genitive case, plural | |
| Vanadiumen | Dativ, Plural | dative case, plural | |
| Vanadiume | Akkusativ, Plural | accusative case, plural |