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Oxygen 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.
Sauerstoff (auch Oxygenium, kurz Oxygen, genannt; gebildet aus altgriechisch ὀξύς oxýs „scharf, spitz, sauer“ und -gen, zusammen „Säureerzeuger, Säurebildner“) ist ein chemisches Element mit dem Elementsymbol O. Entsprechend seiner Ordnungszahl 8 steht es an achter Stelle im Periodensystem und dort zusammen mit den ...
Element Oxygen (O), Group 16, Atomic Number 8, p-block, Mass 15.999. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
2. Mai 2024 · Oxygen is a nonmetallic element that forms compounds with almost all other elements and is essential for life. Learn about its history, occurrence, allotropy, isotopes, and applications in this comprehensive article from Britannica.
Oxygen is the 8th element in the periodic table and has a symbol of O and atomic number of 8. It has an atomic weight of 15.999 and a mass number of 16. Oxygen has eight protons and eight neutrons in its nucleus, and eight electrons in two shells. It is located in group sixteen, period two and block p of the periodic table. A colourless ...
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Oxygen is a colourless, odourless, tasteless gas that constitutes 21% of air and 46% of Earth's crust. It is essential for respiration, photosynthesis, combustion, and corrosion, and forms many compounds with other elements.
21. Mai 2015 · Learn about the discovery, name, isotopes, and uses of oxygen, the eighth element of the periodic table. Find out how oxygen forms compounds, supports combustion, and affects the atmosphere and life.
