13 jun 1825 ano - Alumium

Descrição:

- Aluminium is extracted from the ground in compounds, it is purified to aluminium oxide in the bayer process (this is the process of refining bauxite, a sedimentary rock with high aluminium content) and then undergoes electrolysis to form aluminium.

-Discovered during the contemporary history modern (metal age). It describes the historical period from approximately 1945 to the present.

-Aluminium is a lightweight metal. It is soft and malleable. Aluminium is used in a huge variety of products including :
-cans
-foils
-kitchen utensils
-window frames
-aeroplane parts