How can one obtain an atomic spectrum? Animation Play

How did the atmosphere form? Student activity Play

How do changes in temperature affect the volume of bodies? Animation Play

How do changes in temperature affect the volume of bodies? Animation Play

How do indicators work? Student activity Play

How does an electric current decompose water? Student activity Play

How households affect ecosystems Animation Play

How metals react with acids Student activity Play

How metals react with water Student activity Play

How sound travels Student activity Play

How temperature affects reaction rates Student activity Play

How to calculate pH of strong acid solutions? Animation Play

How to calculate the pH of strong base solutions? Animation Play

How to determine the heat of vaporisation Whiteboard exercise Play

How to determine the heat of vaporisation Student activity Play

How to experiment with gases Student activity Play

How to experiment with the gases Whiteboard exercise Play

How was it possible for airships to fly in the air? Animation Play

How water changes state Illustration Play

How will the equilibrium change when the pressure is changed? Animation Play

Hybridisation in the ammonia molecule Animation Play

Hydrocarbons Student activity Play

Hydrocarbons found in natural gas Illustration Play

Hydrogen + hydrogen Student activity Play

Hydrogen + hydrogen Animation Play