How can electrolysis be used to extract Aluminium from its ore?

How can electrolysis be used to extract Aluminium from its ore? Aluminium ore is called bauxite . The bauxite is purified to produce aluminium oxide, a white powder from which aluminium can be extracted. The extraction is done by electrolysis. positively charged aluminium ions gain electrons from the cathode, and form molten aluminium. What is … Continue reading How can electrolysis be used to extract Aluminium from its ore?