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.

Hydroxide, any chemical compound containing one or more groups, each comprising one atom each of oxygen and hydrogen bonded together and functioning as the negatively charged ion OH-.

What is a hydroxide ion (OH-). Learn its formula, structure, properties, preparations, reactions, and uses. Check out a few examples.

Sep 15, 2025 · Hydroxide | HO- | CID 961 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, …

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.

Hydroxide is also called Hydroxyl or Hydroxyl radical or hydroxide ion. It consists of hydrogen and an oxygen atom which are held together by a covalent bond. The hydrogen carries a negative electric …

3 days ago · Complete sodium hydroxide guide covering soap making ratios, drain cleaning, industrial uses, safety protocols, grades, and proper NaOH storage.

The meaning of HYDROXIDE is the monovalent anion OH— consisting of one atom of hydrogen and one of oxygen —called also hydroxide ion.

Olives are often soaked in sodium hydroxide for softening; pretzels and German lye rolls are glazed with a sodium hydroxide solution before baking to make them crisp.

Hydroxide in chemistry is a name given to the diatomic anion OH −, made up of oxygen and hydrogen atoms. Most chemical compounds that contain hydroxides are bases.