Written by the Fiveable Content Team โข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated September 2025
Definition
An oxyacid is an acid that contains oxygen. It consists of hydrogen, a nonmetal element, and one or more oxygen atoms. Oxyacids are named based on the nonmetal element and the number of oxygen atoms present.
Related terms
Nonmetal Element: A nonmetal element refers to an element on the right side of the periodic table, such as sulfur or chlorine, which forms negative ions in compounds.
Acidic Hydrogen: An acidic hydrogen refers to a hydrogen atom that is easily donated as a proton (H+) in an acid-base reaction.
Oxygen Atom: An oxygen atom is a chemical symbol O with 8 protons and usually 8 neutrons in its nucleus, commonly found in molecules like water and carbon dioxide.