Aim: To separate colours by using the process of chromatography.
Definition: Chromatography is a method of separating out materials from a mixture.
Eg. blood, ink, drugs,
Rainbow paper
Materials;
1. cup
2. Chromatography paper
3. pencil
4. water
Process:
Step 1: Grab a cup, and some G. paper
Step 2: Draw 1 cm on the G. paper
Step 3: Put dots of what colours you want you G. paper to turn into.
Step 4: Put water in the cup
Step 5: Put the G. paper in the cup.
Step 6: WATCH THE MAGIC HAPPEN.. and wait.
Conclusion: What have I learnt from this experiment? we got Chromatography paper and Put dots of what colours you want it to look like
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