General Principles and Processes of Isolation of Elements Class 12 Important Questions

General Principles and Processes of Isolation of Elements Class 12 Important Questions

General principles of Metallurgy Metals occur in nature either in native state or in combined state. Minerals are the naturally occurring chemical substances which occur in the earth’s crust along with the impurities. Ores are those minerals from which metals can be extracted profitably. The scientific and technological process used for isolating the metals from its ores is known as metallurgy. Please refer General Principles and Processes of Isolation of Elements Class 12 Important Questions for more information.