protaktīnijs
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Latvian
Etymology
From proto- (“first”) + actinium.
Pronunciation
Noun
| Chemical element | |
|---|---|
| Pa | |
| Previous: torijs (Th) | |
| Next: urāns (U) | |
protaktīnijs m (1st declension)
- protactinium (metallic chemical element, with atomic number 91.)
- protaktīnija izotopi ― protactinium isotope
- protaktīnijs ir sudrabbalts, radioaktīvs metāls ― protactinium is a silvery white, radioactive metal
Declension
Declension of protaktīnijs (1st declension)
| singular (vienskaitlis) | plural (daudzskaitlis) | |
|---|---|---|
| nominative (nominatīvs) | protaktīnijs | — |
| genitive (ģenitīvs) | protaktīnija | — |
| dative (datīvs) | protaktīnijam | — |
| accusative (akuzatīvs) | protaktīniju | — |
| instrumental (instrumentālis) | protaktīniju | — |
| locative (lokatīvs) | protaktīnijā | — |
| vocative (vokatīvs) | protaktīnij | — |