Installer gullprisen verktøy!

Installer gullprisen verktøy!

Installer gullprisen verktøy!








  • Prices of elements and their compounds - Wikipedia
    This table lists the elements by their name and gives some historical prices for them and their commonly traded compounds The first of the two price columns shows the price in US dollars per kg of the compound specified The second shows the USD price per kg of element in the compound Dates on prices facilitate forex conversion Elements of only short half-lives are unlikely to be traded on
  • Oxygen - Wikipedia
    Oxygen is a chemical element with symbol O and atomic number 8 It is a member of the chalcogen group on the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds By mass, oxygen is the third-most abundant element in the universe, after hydrogen and helium At standard temperature and pressure, two atoms


















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