acid hydrogen

1. 1.

   a hydrogen atom in an acid that forms a positive ion when the acid dissociates

   Synonymsacidic hydrogen

   Broaderhydrogen atom

Questions about acid hydrogen

What does acid hydrogen mean?

acid hydrogen means "a hydrogen atom in an acid that forms a positive ion when the acid dissociates".

What is another word for acid hydrogen?

Close synonyms include acidic hydrogen. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is acid hydrogen a common word?

acid hydrogen is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.