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Bookmark or Share- Oxygen - World Health Organization (WHO)Oxygen therapy or supplemental oxygen is the provision of medical oxygen as a healthcare intervention. Only medicinal-grade oxygen that complies with current quality standards, as for example described by The International Pharmacopoeia ( Medicinal Oxygen (Oxygenium Medicinalis), Draft proposal for revision in The International Pharmacopoeia, 5 ...
- Oxygen Definition & Meaning - Merriam-WebsterThe meaning of OXYGEN is a chemical element with atomic number 8 that constitutes 21 percent of the Earth's atmosphere, that is capable of combining with all elements except some noble gases, that is active in physiological processes of almost all known organisms, and that is involved especially in combustion —often used before another noun.
- Facts About Oxygen | Live ScienceDensity: 0.001429 grams per cubic centimeter. Phase at Room Temperature: Gas. Melting Point: minus 361.82 degrees Fahrenheit (minus 218.79 degrees Celsius) Boiling Point: minus 297.31 degrees F ...
- Oxygen - WikiwandOxygen is the most abundant element in Earth's crust, and after hydrogen and helium, it is the third-most abundant element in the universe. At standard temperature and pressure, two atoms of the element bind to form dioxygen, a colorless and odorless diatomic gas with the formula O2.
- Oxygen - WikipediaOxygen is a chemical element; it has symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds.
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