Chapter 1- Chemical Reactions and Equations Chapter 2- Acids, Bases and Salts Chapter 3- Metals and Non-metals Chapter 4- Carbon and its Compounds Chapter 5- Periodic Classification of Elements Chapter 6- Life Processes Chapter 7- Control and Coordination Chapter 8- How do Organisms Reproduce? Chapter 9- Heredity and Evolution Chapter 10- Light - Reflection and Refraction Chapter 11- Human Eye and Colourful World Chapter 12- Electricity Chapter 13- Magnetic Effects of Electric Current Chapter 14- Sources of Energy Chapter 15- Our Environment Chapter 16- Management of Natural Resources