20.1 Occurrence of Metals
20.2 Metallurgical Processes
Electrolysis
20.3 Band Theory of Conductivity
20.4 Periodic Trends in Metallic Properties
Group1 AndII Rxn
Metals with No Electrons in the d Orbital
Electron-filled d Orbitals
20.5 Alkali Metals
Transition Metals
Non-Metals
20.6 Alkaline Earth Metals
20.7 Aluminum
10_Aluminum_Production1
10_Aluminum_Production2