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Al
Aluminium
Atomic no.:
13
Atom. weight: 26.2981539
Density: 2.702
Class:
light metal
Melting point: 660.37°C
Boiling point: 2467°C
Colour: silvery shiny
   
Discoverer: Hans Christian Oersted
Place: Copenhagen, Denmark
Year: 1825

Aluminum was discovered by Hans Oersted in Copenhagen, Denmark in 1825. Aluminum is a silvery white reactive metal which is usually covered by a tenacious oxide coating. This renders it inert to acids, but it is attacked by alkalies. It is the most common metallic element in the earth's crust (82000 ppm) and is extracted from the hydrated oxide, Bauxite, by electrolysis of the oxide dissolved in molten sodium hexafluoroaluminate (cryolite). The metal has good thermal properties and is malleable and ductile. Aluminum and its alloys are widely used for various applications including aircraft assemblies and engine parts.

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 Acrylic Element-block Aluminium Al - 50mm  Art. Nr. 001972  
Acrylic Element-block Aluminium Al - 50mm
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The Sensation! Acrylic Element-blocks NEW!

Aluminium Al  ~20g high pure ingot

 


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Amount: 1 St.
Purity : 99.99%
Packing: PE bag
75.00
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Availability: 1 in stock

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