neptúnín
Icelandic edit
| Chemical element | |
|---|---|
| Np | |
| Previous: úran (U) | |
| Next: plúton (Pu) | |
Noun edit
neptúnín n (genitive singular neptúníns, no plural)
- neptunium (chemical element)
Declension edit
declension of neptúnín
| n-s | singular | |
|---|---|---|
| indefinite | definite | |
| nominative | neptúnín | neptúnínið |
| accusative | neptúnín | neptúnínið |
| dative | neptúníni | neptúníninu |
| genitive | neptúníns | neptúnínsins |