Aluminium is usually considered to be a metal, as described in the Wikipedia article Metalloids: Aluminium: Aluminium is ordinarily classified as a metal. It is lustrous, malleable and ductile, and has high electrical and thermal conductivity. read more
Aluminium is usually considered to be a metal, as described in the Wikipedia article Metalloids: Aluminium: Aluminium is ordinarily classified as a metal. It is lustrous, malleable and ductile, and has high electrical and thermal conductivity. read more
Aluminium is just on the metal side of the border between metals and metalloids, so it is not considered to be a metalloid. Rather, it's placed in a class called simply "Other Metals". Other metals in this class (no pun intended) include;- Tin, Lead, Bismuth, Gallium, Indium and Thallium. read more