Aluminium
Chemisches Element
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Aluminium ist ein chemisches Element mit dem Elementsymbol Al und der Ordnungszahl 13.
Im Periodensystem gehört Aluminium zur dritten Hauptgruppe und zur 13. IUPAC-Gruppe, der Borgruppe, die früher als Gruppe der Erdmetalle bezeichnet wurde. Es... Wikipedia
Symbol: Al
Dichte: 2,7 g/cm³
Atommasse: 26,981539 u
Benannt nach: Humphry Davy (1812)
Elektronegativität: Pauling-Skala: 1.61
Entdeckungsdatum: Hans Christian Ørsted (1824)
Kristallsysteme: face-centered cubic (fcc) (Tetrafluormethan)
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Aluminium is a chemical element; it has symbol Al and atomic number 13. It has a density lower than that of other common metals, about one-third that of ...
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Aluminum is a chemical element with symbol Al and atomic number 13. Classified as a post-transition metal, Aluminum is a solid at 25°C (room temperature).
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Aluminum is the most abundant metal in the earth's crust. It is always found combined with other elements such as oxygen, silicon, and fluorine.
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