About 546,000 results
Open links in new tab
  1. Chlorine - Wikipedia

    Although dichlorine is a strong oxidising agent with a high first ionisation energy, it may be oxidised under extreme conditions to form the [Cl2]+ cation. This is very unstable and has only been …

  2. What is difference between Cl and Cl2? - ScienceOxygen

    Sep 4, 2022 · Chlorine is a chemical element having the symbol Cl and atomic number 17. Cl2 is a molecule consisting of two atoms whereas Cl3 is an anion consisting of three atoms. Hence, Cl3 has …

  3. Chlorine (Cl₂): Properties, Applications, Hazards, and Detection

    May 27, 2025 · Chlorine (Cl₂) is a greenish-yellow diatomic gas that is one of the most widely used chemicals in industry and water treatment. With a strong, pungent odor and powerful oxidizing …

  4. What is Chlorine gas? - BYJU'S

    Chlorine is a green yellow gas with a very pungent odour that is twice as dense as air. It is a chemical element that belongs to the halogen group with the symbol Cl. It was discovered in 1770’s and soon …

  5. Chlorine (Cl2): Health Risks and Essential Safety Measures

    Aug 19, 2024 · Chlorine (Cl2) is a greenish-yellow gas with a pungent odor, widely used for its disinfectant and bleaching properties. It is a common chemical in water treatment, industrial …

  6. Chlorine (Cl) – Definition, Preparation, Properties, Uses, Compounds ...

    Jan 21, 2025 · Chlorine is a greenish-yellow gas at room temperature, known for its powerful disinfectant properties and pungent odor. As a member of the halogen group, it is highly reactive, especially with …

  7. Understanding Chlorine: Properties, Uses, and Safety

    Chlorine, represented by the chemical symbol Cl2, is a greenish-yellow gas known for its distinctive sharp, bleach-like odor. While it doesn’t exist freely in nature, it is abundant in the form of chloride salts.

  8. Cl2 Definition - Intro to Chemistry Key Term | Fiveable

    Cl2 is the chemical formula for chlorine gas, a highly reactive and poisonous element that is part of the halogen group on the periodic table.

  9. Chlorine - NIST Chemistry WebBook

    Chlorine Formula: Cl 2 Molecular weight: 70.906 IUPAC Standard InChI: InChI=1S/Cl2/c1-2 Copy

  10. Chemical Properties - The Chlorine Institute

    Chlorine reacts explosively with hydrogen in a range of 4% to 93% hydrogen. The reaction is initiated very easily much the same way as hydrogen and oxygen. See Pamphlet 121 for more information. …