Topic 1 : Physical changes
Topic 2 : Chemical changes
Topic 3 : Burning of magnesium
Topic 4 : Change in colour of copper sulphate due to the reaction with iron
Topic 5 : Other chemical changes
Topic 6 : Chemical changes in food
Topic 7 : Rusting of iron
Topic 8 : Rusting of iron requires both oxygen and water
Topic 9 : Prevention of rust
Topic 10 : Galvanisation
Topic 11 : Crystallisation
Classify the following
Multiple choice questions
Match the following
True or false
Question and answers
Notebook