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Monday 8 April 2019

Our first expement for sience


Rainbow Paper

 

Aim: To separate colours by using the process of chromatography.

 

 

 

Materials:

  1. filter paper

  2. water based felt pens

  3. water

  4. plastic cup

  5. pencil

 

Process:

Step 1: get the filtered paper and put it in a cup

Step 2: get 2 felts and do 2 dots

Step 3: get water and put it in a cup

Step 4: wait

Step 5: then here is the result

Step 6:


Conclusion: What have I learnt from this experiment? I learned that water takes colour out of ink and makes a cool colour

 


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