| Aluminum is an abundant metal
that has many uses. Bauxite is the clay looking ore. contains aluminum.
Along with aluminum bauxite contains several other substances. Workmen
extract these substances through grinding, filtering, pressurizing along
with several other steps. These processes produce a powdery liquid chemical.
This chemical called aluminua contains aluminum and oxygen. Using electricity
the metal aluminum is separated from the oxygen. Aluminum is a light metal
that comes in many forms and has a bright silvery luster. |