Hydroxide - Wikipedia Hydroxide is a diatomic anion with chemical formula OH − It consists of an oxygen and hydrogen atom held together by a single covalent bond, and carries a negative electric charge
3. 11: H⁺ and OH⁻ Ions - An Introduction to Acids and Bases Ionic compounds that are basic are easily recognized because the hydroxide ion is part of the formula and name Some common examples are sodium hydroxide, NaOH, and calcium hydroxide, Ca (OH) A 2
Hydroxide - New World Encyclopedia In chemistry, hydroxide is the most common name for the diatomic anion OH −, consisting of oxygen and hydrogen atoms It is one of the simplest diatomic ions known