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  1. 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.

  2. Hydroxide: Definition, Formula, Types, Formation, & Reactions

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

  3. Hydroxide | Alkaline, pH, Base | Britannica

    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-.

  4. Hydroxide | HO- | CID 961 - PubChem

    Hydroxide | HO- | CID 961 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

  5. 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) …

  6. Hydroxide: Definition, Formula, Properties & Uses in Chemistry

    Learn about hydroxide (OH⁻) in chemistry—its formula, charge, examples, real-life uses, and importance in acids and bases.

  7. 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.

  8. What is Hydroxide? - BYJU'S

    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 …

  9. Hydroxide Molecule | Definition, Lewis Structure & Ion - Study.com

    Learn about hydroxide. Understand what hydroxide is, its formula, explore its Lewis structure, and study the difference between hydroxide ions and hydroxyl.

  10. Hydroxide Definition - Intro to Chemistry Key Term

    Hydroxide is a negatively charged ion (OH-) that is formed when a hydrogen atom is removed from a water molecule. It is an important chemical species in the context of pH and pOH, as it plays a …