Aluminum: The Element Aluminum is the 13 element on the periodic table. It has high malleability and ductility, high electrical conductivity, high thermal conductivity, and high resistance to corrosion. Some useful alloys that are useful are aluminum bronze, alnico, and aluminum alloy, ect. Aluminum is strongly electropositive and extremely reactive. In contact with air, aluminum instantly becomes covered with a rough transparent layer of aluminum oxide. History- A Danish chemist, known as Hans Cristian Oersted, first isolated aluminum in 1825, using a chemical process involving potassium amalgam. Betw