hydrogen ion

1. 1.

   a positively charged atom of hydrogen; that is to say, a normal hydrogen atomic nucleus

   Broaderprotoncation

   Part ofhydrogen atom

Questions about hydrogen ion

What does hydrogen ion mean?

hydrogen ion means "a positively charged atom of hydrogen; that is to say, a normal hydrogen atomic nucleus".

Is hydrogen ion a common word?

hydrogen ion 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.