Aluminium - Реферат по химии

 

Тезисы:

  • Aluminium is a silvery white and ductile member of the boron group of chemical elements.
  • Aluminium is too reactive chemically to occur in nature as a free metal.
  • [4] The chief source of aluminium is bauxite ore.
  • Aluminium alloys in structural applications.
  • Name, symbol, number aluminium, Al, 13.
  • It makes up about 8% by weight of the Earth’s solid surface.
  • Instead, it is found combined in over 270 different minerals.
  • Oxidation state +1.
  • Production and refinement.
  • Effect on plants.
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