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Suspensions and colloids
Distinguish solutions, suspensions and colloids by particle size and behaviour, and classify everyday examples.
⏱ 17 min❓ 9 questions
What you'll be able to do
- ✔I can compare the particle sizes in solutions, colloids and suspensions
- ✔I can use settling, transparency and a torch beam to tell them apart
- ✔I can classify everyday mixtures as solutions, colloids or suspensions
How this works
- 1Read the short explanations first — they teach you what you need before each question.
- 2Answer each question, then tap Check. A right answer moves you on automatically; if it's wrong, you'll see a friendly explanation of why.
- 3Finish all 3 steps to see your score — sign in and subscribe to unlock the full lesson and save it.
What's inside
9 questions and 1 quick teaching card, including:
- 🔗Match the pairs — Choose the partner that goes with each item.
- ↕️Put in order — Use the up and down arrows to sort the steps.
👪Grown-up tip: sit alongside younger learners for the first few lessons. Read the questions together and chat about the explanations — that's where the real learning sticks.
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Curriculum: AC9S7U06