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  1. CAS Registry Number: 7782-44-7. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. The 3d structure may be viewed using Java or Javascript. Other names: Molecular oxygen; Oxygen molecule; Pure oxygen; O2; Liquid oxygen; UN 1072; UN 1073; Dioxygen.

  2. en.wikipedia.org › wiki › OxygenOxygen - Wikipedia

    At standard temperature and pressure, two oxygen atoms will bind covalently to form dioxygen, a colorless and odorless diatomic gas with the chemical formula O. 2. Dioxygen gas currently constitutes 20.95% molar fraction of the Earth's atmosphere, though this has changed considerably over long periods of time in Earth's history.

  3. Oxygen | O2 | CID 977 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

  4. A step-by-step explanation of how to draw the O2 Lewis Dot Structure (Oxygen Gas (Diatomic Oxygen).For the O2 structure use the periodic table to find the to...

  5. Oxygen is a diatomic molecule with the formula O2 and is essential for life on Earth.

  6. ChemSpider record containing structure, synonyms, properties, vendors and database links for Molecular oxygen, 7782-44-7, Oxygen.

  7. Oxygen is used in oxyacetylene welding, as an oxidant for rocket fuel, and in methanol and ethylene oxide production. It is also used in the production of steel, plastics and textiles. Plants and animals rely on oxygen for respiration.

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