rubidio
[ruˈβ̞ið̞jo]
The verdict
“rubidio” is uncommon Spanish (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency Spanish
- 7
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Elemento químico de la tabla periódica, un metal alcalino cuyo símbolo es el Rb y su número atómico es 37.
Corpus desk
Index ES-rubidio · rubidio · Spanish
rubidio · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-LONG 7 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "R" thin
- PHOTO-UNK Peer pending
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
| Property | Value |
|---|---|
| Headword | rubidio |
| Language | Spanish |
| Part of speech | Noun |
| IPA | [ruˈβ̞ið̞jo] |
| Letters | 7 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Cola larga: rango de “rubidio” en español
Rare enough to double-check
rubidio is uncommon Spanish outside the top frequency list, classed as anoun, transcribed [ruˈβ̞ið̞jo]. Rarity is why readers land here mid-draft. Gloss: "Elemento químico de la tabla periódica, un metal alcalino cuyo símbolo es el Rb y su número atómico es 37.".
rubidio doesn't appear in our generated misspelling index, since its letter pattern doesn't lend itself to common typo substitutions. No confusable counterpart is on file for this word, which typically means the spelling is too distinctive to be mistaken for another word.
No borrowing history is documented for this entry, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct Spanish form is rubidio, spelled R-U-B-I-D-I-O.
Definition
- 1Elemento químico de la tabla periódica, un metal alcalino cuyo símbolo es el Rb y su número atómico es 37.
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.