What is another word for hydrogen ion?
Pronunciation: [hˈa͡ɪdɹəd͡ʒən ˈa͡ɪɒn] (IPA) 
Hydrogen ion is a chemical species consisting of an electron and a proton, which is typically produced by the dissociation of acids in water. There are several synonyms for hydrogen ion, including proton, H+ ion, and Hydronium. Proton is the simplest synonym, as it only refers to the positively charged ion of hydrogen. H+ ion refers specifically to the hydrogen ion that has lost an electron, resulting in a positive charge. Hydronium is the most commonly used synonym and refers to the ion H3O+, which is created when a hydrogen ion combines with a water molecule. These synonyms are important to understand in chemistry, where they are used interchangeably to describe hydrogen ions and their properties.
