ofurþungt vetni
Icelandic
Etymology
Literally, “super-heavy hydrogen”.
Noun
ofurþungt vetni n (genitive singular ofurþungs vetnis, no plural)
Declension
| singular | ||
|---|---|---|
| indefinite | definite | |
| nominative | ofurþungt vetni | ofurþunga vetnið |
| accusative | ofurþungt vetni | ofurþunga vetnið |
| dative | ofurþungu vetni | ofurþunga vetninu |
| genitive | ofurþungs vetnis | ofurþunga vetnisins |
Hypernyms
- vetni (“hydrogen”)
Coordinate terms
- (isotopes of hydrogen)
- protium: einvetni (also called prótín)
- deuterium: tvívetni (also called þungt vetni or þungavetni)