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hydrogen ion
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noun
ionized hydrogen of the form H+, found in aqueous solutions of all acids.
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Origin of hydrogen ion
First recorded in 1895–1900
Words nearby hydrogen ion
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use hydrogen ion in a sentence
British Dictionary definitions for hydrogen ion
hydrogen ion
noun
an ionized hydrogen atom, occurring in plasmas and in aqueous solutions of acids, in which it is solvated by one or more water molecules; proton. Formula: H +
an ionized hydrogen molecule; hydrogen molecular ion. Formula: H 2 +
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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