Year 9 Chemistry
Fundamental ideas
Atoms, elements, compounds, molecules and mixtures, symbols and simple formulae, and separating mixtures by filtration, crystallisation, distillation and chromatography.
What is in this topic
- A narrated lesson video that works through the topic, with worked examples
- 100 practice questions at foundation, core and stretch level
- A worked explanation on every answer, and progress you can come back to
The lesson and practice open when you start the 7-day free trial. Cancel before it ends and you pay nothing.