(Science) Coloured paper
Hi readers, today I am going to be telling you about the Science we have been doing today.
Aim: To separate colours by using the process of chromatography.
What we have been doing is paper colouring with a few materiel's.
Here are 2 photos.
Before After
The things you need are.
1. A cup,
2. A piece of filtered paper,
3. water-(cold),
4. 2 or more water based markers,
5. A ruler,
Steps to do it.
1. Get your piece of paper and put your colour on it at 1 cm. (any colour's)
2. Get your cup and put the paper in with the paper a bit folded over the edge.
3. Put the water in. (be careful you don't touch the paper as your pouring it)
4. Watch the colour rise up the paper.
Conclusion: This is a very fun experiment and I think you should try it out. I have learnt that when the colours are in the paper in the cup with a little bit of water. The colour blends and it made a blue, cream, and purpley type of colours on the paper. Even tho we were only using black and green.
I hope you enjoyed my blog post If you have any feedback or positive comment please leave it in the comment's.
Bye!!
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