Metals and Non-Metals

This topic covers concepts such as Physical Properties of Metals, Metallic Lustre, Hardness, Malleability, Ductility, Electrical Conductivity of Metals, Sonority of Metals, Physical Properties of Non-metals, Hardness of Non-metals, etc.

This topic covers concepts such as Reactions of Metals with Water, Burning of Metals in Air, Burning of Copper in Air, Burning of Aluminium in Air, Anodising of Aluminium, Burning of Sodium in Air, Burning of Potassium in Air, Amphoteric Oxides, etc.

This topic covers concepts such as Formation of Ionic Compounds, Formation of Sodium Chloride, Formation of Sodium Ion, Formation of Chloride Ion, Formation of Magnesium Chloride, Formation of Magnesium Cation, etc.

This topic covers concepts such as Extraction of Elements, Occurrence of Metals, Concentration of Ores, Extraction of Metals of Low Reactivity, Extraction of Metals of High Reactivity, Extraction of Metals of Medium Reactivity, etc.

This topic covers concepts such as Wonders of Ancient Indian Metallurgy, Corrosion, Factors Affecting Corrosion, Prevention of Corrosion, Rusting of Iron, Corrosion of Silver, Corrosion of Copper, Painting and Oiling, Brass, Bronze, and Solder.

This topic covers concepts such as Reaction of Non-metals with Acids, Reaction of Non-metals with Water, Chemical Properties of Non-metals, Reaction of Non-metals with Oxygen, Reaction of Non-metals with Chlorine, and Oxidising Nature of Non-metals.