SC-112
Classifying matter
Lower Sec Science · Secondary 1 · Easy · Classifying matter
A mixture contains small pieces of plastic and iron nails. The student wants to separate the iron nails from the plastic pieces.
Which method is most suitable?
Which method is most suitable?
- Using a magnet to attract the iron nails
- Filtering the mixture with water
- Evaporating the mixture to dryness
- Using chromatography on filter paper
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