Explain the following term: Metallurgy
Metallurgy is the science of the process of extracting metals from their ores and modifying the metals for use.
e.g. Extraction of Copper(Cu) from its ore copper pyrite (CuFeS2).
Define the term 'metallurgy'. State the processes involved in metallurgy.
Explain the following terms used in metallurgy. Gangue
Explain the following terms used in metallurgy. Roasting