aktīnijs
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Latvian
Etymology
Through a European language, from Ancient Greek ἀκτίς (aktís), ἀκτῖν- (aktîn-, “ray”), because of its radiation.
Pronunciation
Noun
| Chemical element | |
|---|---|
| Ac | |
| Previous: rādijs (Ra) | |
| Next: torijs (To) | |
aktīnijs m (1st declension)
- actinium (a metallic chemical element with atomic number 89.)
- aktīnija izotopi ― actinium isotopes
- aktīnijs ir radioaktīvs metāls ― actinium is a radioactive metal
Declension
Declension of aktīnijs (1st declension)
| singular (vienskaitlis) | plural (daudzskaitlis) | |
|---|---|---|
| nominative (nominatīvs) | aktīnijs | — |
| accusative (akuzatīvs) | aktīniju | — |
| genitive (ģenitīvs) | aktīnija | — |
| dative (datīvs) | aktīnijam | — |
| instrumental (instrumentālis) | aktīniju | — |
| locative (lokatīvs) | aktīnijā | — |
| vocative (vokatīvs) | aktīnij | — |