Chemistry · रसायन विज्ञान

Matter, atoms and reactions. 43 free Chemistry lessons and games for Nursery to Class 10.

• Solids, liquids and gases (Class 3)
• Solid, liquid or gas? (Class 3)
• Water and its forms (Class 3)
• What are things made of? (Class 3)
• Does it dissolve in water? (Class 3)
• Changing states: melting, freezing and more (Class 4)
• The water cycle (Class 4)
• Solutions and filtering (Class 4)
• Air and what it is made of (Class 4)
• Materials: can we see through them? (Class 4)
• States of matter (Class 5)
• Reversible and irreversible changes (Class 5)
• Mixtures and how to separate them (Class 5)
• Air and water (Class 5)
• Rocks, soil and fuels (Class 5)
• Sorting materials: soluble or insoluble (Class 6)
• Properties of materials (Class 6)
• Ways to separate mixtures (Class 6)
• Separation of substances (Class 6)
• Changes around us (Class 6)
• Water and air around us (Class 6)
• Acids, bases and salts (Class 7)
• Acids and bases around us (Class 7)
• Physical and chemical changes (Class 7)
• Chemical changes and word equations (Class 7)
• Fibre to fabric: wool and silk (Class 7)
• Wastewater story (Class 7)
• Metals and non-metals (Class 8)
• Metal or non-metal? (Class 8)
• Coal and petroleum (Class 8)
• Combustion and flame (Class 8)
• Synthetic fibres and plastics (Class 8)
• Matter in our surroundings (Class 9)
• Is matter around us pure? (Class 9)
• Elements, compounds and mixtures (Class 9)
• Atoms and molecules (Class 9)
• Structure of the atom (Class 9)
• Types of chemical reactions (Class 10)
• Chemical reactions and equations (Class 10)
• Acids, bases and salts (Class 10)
• Metals and non-metals (Class 10)
• Carbon and its compounds (Class 10)
• Periodic classification of elements (Class 10)