So far there are no differences among the protiums extracted at various labs, except for concentration levels.
Source: wiktionary
Protium
/ˈpɹoʊ.tiəm/
Synonyms for "protium" (2 found)
Ranked by relevance and common usage.
Sample sentences
2 total sentences available.
This radioactive decay leaves behind a protium as well.
Source: wiktionary