hydrogen atom(redirected from hydrogen-1)
Also found in: Thesaurus, Medical.
Related to hydrogen-1: hydrogen-2
Switch to new thesaurus
|Noun||1.||hydrogen atom - an atom of hydrogen |
hydrogen ion - a positively charged atom of hydrogen; that is to say, a normal hydrogen atomic nucleus
atom - (physics and chemistry) the smallest component of an element having the chemical properties of the element
acid hydrogen, acidic hydrogen - a hydrogen atom in an acid that forms a positive ion when the acid dissociates