Extracción

The video tutorial explains how most metals are bonded with elements like oxygen and sulfur. To extract pure metals, reduction reactions are necessary. Iron is extracted from iron oxide using carbon, while aluminum is extracted through electrolysis of its oxide.

What elements are most metals bonded to in the earth?

What is necessary to extract pure metal from its compounds?

Describe the reduction reaction process in metal extraction.

How can iron be extracted from iron oxide?

What method is used to extract aluminum from its oxide?