Synonyms for protium
Most common
All synonyms
Noun
1. Light hydrogen — the lightest and most common isotope of hydrogen, having a single proton and no neutrons, 11H. It is the only…
Definitions
- n. 1
The lightest and most common isotope of hydrogen, having a single proton and no neutrons: 11H. It is the only stable nuclide with no neutrons.
So far there are no differences among the protiums extracted at various labs, except for concentration levels.
Forms
- Plural
- protiums → hydrogens…
Popularity over time
| Word | 1850 → 2019 | Trend |
|---|---|---|
| protium | falling |
Use in printed books, per decade from 1850 to 2019.
By length
- 8 letters
- hydrogen3
The small number after each word is its number of syllables (hydrogen3 = 3 syllables).