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hydrogen ion

noun
1.
ionized hydrogen of the form H + , found in aqueous solutions of all acids.
Origin of hydrogen ion
1895-1900
1895-1900
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for hydrogen ion

hydrogen ion

noun
1.
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+
2.
an ionized hydrogen molecule; hydrogen molecular ion. Formula: H2+
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Difficulty index for hydrogen ion

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Word Value for hydrogen

16
16
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