rubīdijs
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Latvian[edit]
Etymology[edit]
A New Latin word derived by German chemist Robert Bunsen in 1861, from Latin rubidus (“red”), because its spectrum has two red lines.
Pronunciation[edit]
Noun[edit]
| Chemical element | |
|---|---|
| Rb | |
| Previous: kriptons (Kr) | |
| Next: stroncijs (Sr) | |
rubīdijs m (1st declension)
- rubidium (metallic chemical element, with atomic number 37.)
Declension[edit]
Declension of rubīdijs (1st declension)
| singular (vienskaitlis) | plural (daudzskaitlis) | |
|---|---|---|
| nominative (nominatīvs) | rubīdijs | — |
| accusative (akuzatīvs) | rubīdiju | — |
| genitive (ģenitīvs) | rubīdija | — |
| dative (datīvs) | rubīdijam | — |
| instrumental (instrumentālis) | rubīdiju | — |
| locative (lokatīvs) | rubīdijā | — |
| vocative (vokatīvs) | rubīdij | — |