Periodic Table -> Aluminum

Aluminum


Aluminum Details

Aluminum Symbol: Al

Aluminum Atomic Number: 13

Aluminum Atomic Weight: 26.9815

What is Aluminum?
Silvery-white lustrous metallic element of group 3 of the periodic table. Highly reactive but protected by a thin transparent layer of the oxide which quickly forms in air. There are many alloys of aluminum, as well as a good number of industrial uses. Makes up 8.1% of the Earth's crust, by weight. Isolated in 1825 by H.C. Oersted.

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