rubīdijs
Latvian
Etymology
A New Latin word derived by German chemist Robert Bunsen in 1861, from Latin rubidus (“red”), because its spectrum has two red lines.
Pronunciation
Noun
| Chemical element | |
|---|---|
| Rb | |
| Previous: kriptons (Kr) | |
| Next: stroncijs (Sr) | |
rubīdijs m (1st declension)
- rubidium (metallic chemical element, with atomic number 37.)