Chemical reaction Chemical equation Types of chemical reaction I Types of chemical reaction II Corrosion, rusting and rancidity

Types of compounds acids II Types of compounds acids Types of compounds bases Strength of acids and bases pH scale Indicators for testing acids and bases Salts Common salt Sodium hydroxide Washing soda Baking soda Bleaching powder Plaster of paris Hydrated salts Baking powder

Physical properties of metals and non-metals Chemical properties of metals Chemical properties of non-metals Difference between metals and non-metals Reactivity series of metals Uses of metals and non-metals Ionic compounds and covalent compounds Occurence of metal II Occurence of metal Corrosion and rusting Alloys

Carbon Anomalous behaviour of carbon Allotropes of carbon Hydrocarbons Hydrocarbons Functional groups Carbon compounds Ethanol Acetic acid Soaps and detergents

Early attempts at the classification of elements Early attempts at the classification of elements Mendeleeve’s periodic table Present basis for the classification of elements modern periodic table Periodic table trends based on the properties of elements Characteristics of periods and groups Merits of modern periodic table