Where does “rubidium” come from?
rubidium (Danish) comes from Latin rubidus, from Latin -idus, from Proto-Italic *-iðos.
rubidium (Danish): rubidium
Definitions
- rubidium
Ancestry of “rubidium”, step by step
rubidium traces back through two separate lines of ancestry.
via Danish ium
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Danish | ium | — |