Pair each method with its mixture
Read exercise and reference answers
- Matching pairs
- Left
- Hand sorting
- Right
- A few large pieces you can pick out
- Left
- Sieving
- Right
- Pieces that differ in size
- Left
- Filtration
- Right
- An undissolved solid sitting in a liquid
- Left
- Magnet
- Right
- Parts with different magnetic properties
- Left
- Evaporation
- Right
- A liquid to remove from a solid
- Left
- Distillation
- Right
- Two liquids with different boiling points
- Left
- Chromatography
- Right
- Coloured pigments blended into one ink
- Instructions
- Tap a method on the left, then tap the mixture it is best at separating.
_Source: Siyavula Natural Sciences Grade 7 (CC BY 4.0), Separating mixtures_