Dictionary

hydrogen ion

2 ENTRIES FOUND:

hydrogen ion

noun

Definition of HYDROGEN ION

1
:  the cation H+ of acids consisting of a hydrogen atom whose electron has been transferred to the anion of the acid
2
:  hydronium

First Known Use of HYDROGEN ION

1896

hydrogen ion

noun    (Medical Dictionary)

Medical Definition of HYDROGEN ION

1
:  the cation H+ of acids consisting of a hydrogen atom whose electron has been transferred to the anion of the acid
2

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