Every Friday we've been going to the science room to do different topics around science. This week we looked at crystals.
We dissolved washing soda in boiling water. We kept adding more and more washing soda until no more would dissolve. Then we hung a paper clip in the water and we're waiting for crystals to appear.
2 comments:
Your experiments sound really exciting Room 6. Let me know how the crystals turn out. I wonder what happens to washing powder when you add it to clothes you wash?
Judy
Wow, what a cool blog. I didn't know that about chromatography. You are all very clever scientists.
Well done.
Take care
Rob
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