The Description of Metallic Element Aluminum (Al) (1200 words, 2 pages)
Aluminum Essay Aluminum, symbol Al, the most abundant metallic element in the earth's crust. The atomic number of aluminum is 13 the element is in group 13 (IIIa) of the periodic table. Hans Christian Orstead, Danish chemist, first isolated aluminum in 1825, using a chemical process involving potassium amalgam. Between ...
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