Benutzer: Gast

Wörterbuch (en): Calcium

1
  1. Calcium
  2. Alkali metals
    2
  3. Oxygen
    3
  4. Antimony
    4
  5. Arsenic
    5
  6. Atomic mass
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  7. Bismuth
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  8. Lead
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  9. Chlorine
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  10. Chromium
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  11. Noble gases (pl)
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  12. Iron
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  13. Alkaline earth metals (pl)
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  14. Gold
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  15. Potassium
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  16. Copper
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  17. Metal
  1. Calcium
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  1. Calcium
  2. Alkaline earth metals (pl)
de: Calcium (nt)
fr: Calcium (m)
it: Calcio (m)
es: Calcio (m)
pt:

Chemical element with symbol Ca and atomic number 20. An alkaline earth metal, calcium is a reactive pale yellow metal that forms a dark oxide-nitride layer when exposed to air. Calcium compounds are widely used in many industries: for example, in foods and pharmaceuticals for calcium supplementation, in the paper industry as bleaches, in cement, in the manufacture of soaps, and as electrical insulators.