Atomic Number 13      Atomic Mass 26.9815386      Density 2.702 g/mL      State solid     

Color silvery      Electronegativity 1.61      Melting Point 660.37°C      Boiling Point 2467°C     

Natural Isotope Al-27 100%       Abbreviated Electron Configuration [Ne] 3s² 3p¹

Discovered by Hans Christian Oersted in 1825.