Experiment
Put one spoonful of sugar into one of the bottles use the plastic funnel to guide the crystals into the bottle. Add the sugar slowly so that it does not block the neck of the funnel.
Repeat step 1, placing each of the other solids (fine sand, instant coffee granules, plain flour) in its own bottle. Now half fill each bottle with water and screw on the cap. Shake each bottle ten times.
Look carefully at each bottle to see if you can still see solid particles. Decide which solids form a solution and which solids form a suspension.
2 comments:
Good writing Richard. Hope your experiment was successful.
I like the picture that you have used and how you have written in paragraphs.
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