hydrogenium

Fetched 2026-10-26 (cache).

Synonyms: hydrogenous, hydrogenize, hydronium, hydrogenide, hydrogenic, hydrogenise, hydroxonium

Antonyms: hydrogenous, hydrogenize, hydronium, hydrogenide, hydrogenic, hydrogenise, hydroxonium

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|obsolete}} [[hydrogen|Hydrogen]], especially when formerly considered as a [[metal]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.