https://padlet.com/traann/uhsdh57g3mhv Made with a smile en-us 2019-03-20 04:26:56 UTC 2025-11-19 14:52:54 UTC hello@padlet.com traann https://padlet.com/traann/uhsdh57g3mhv/wish/343169376 To separate the different colours from a ink pen using paper chromatography.]]> 2019-03-20 04:29:45 UTC https://padlet.com/traann/uhsdh57g3mhv/wish/343169376 marale https://padlet.com/traann/uhsdh57g3mhv/wish/343170132 2019-03-20 04:35:55 UTC https://padlet.com/traann/uhsdh57g3mhv/wish/343170132 marale https://padlet.com/traann/uhsdh57g3mhv/wish/343170361 2019-03-20 04:37:54 UTC https://padlet.com/traann/uhsdh57g3mhv/wish/343170361 marale https://padlet.com/traann/uhsdh57g3mhv/wish/343170424 2019-03-20 04:38:38 UTC https://padlet.com/traann/uhsdh57g3mhv/wish/343170424 marale https://padlet.com/traann/uhsdh57g3mhv/wish/343170477 1. 200 ml beaker
2. 3 textures ( brown, black, purple)
3.pencil
4. ruler
5. salt sultion
6. straw
7. filter paper]]> 2019-03-20 04:39:18 UTC https://padlet.com/traann/uhsdh57g3mhv/wish/343170477 traann https://padlet.com/traann/uhsdh57g3mhv/wish/344072612 1. Grab brown, black and purple marker, a pencil, ruler, 200 ml beaker and salt solution. 
2. Pour salt solution from 2 cm in the 200 ml beaker.
3. Get 1 of the filter paper and draw a pencil line 3 cm off the bottom.
4. draw a line over the pencil line using any colour of the marker.
5. Let it dry and repeat it twice after.
6.  Mark each paper with a, c and u. 
7. Put all the filter papers on the straw.
8. carefully place the straw on top of the 200 ml beaker.
9. Let the magic happen and wait until the colour goes all the way to the top.]]> 2019-03-22 03:51:10 UTC https://padlet.com/traann/uhsdh57g3mhv/wish/344072612 traann https://padlet.com/traann/uhsdh57g3mhv/wish/344075915 We can separate the inks from 3 different black felt-tip pens be separated from ]]> 2019-03-22 04:22:54 UTC https://padlet.com/traann/uhsdh57g3mhv/wish/344075915