skittles
Aim: To separate colours from Skittles by using chromatography.
Materials:
Skittles.
Petrie dish.
Water.
Process:
Step 1: Get a Petrie dish.
Step 2: Put Skittles in the outer rim of the Petrie dish.
Step 3: Put water.
Conclusion: What have I learnt from this experiment?
I have learnt what a Petrie dish is.
I have also learnt that when Skittles touch the water the colour of the Skittles start to come off and it mixes with the water.
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