We are learning about chemical reactions in class. I liked how the iron filings stuck to the magnet. It was satisfying. I found it tricky to use technical language. Here is my explanation.
Have you ever wondered how to filter things? All you really need is filter paper or a Magnet.
A mixture is two substances that don’t chemically combine, which means they can be separated.
If you put iron filings in sand, raro and water you can remove the iron filings with a Magnet. To remove the sand and raro, get filter paper and put in a cup. Next, put sand and raro mix in the filter paper and then put sand in separate cup and let it dry then put it in the Sand Pit. then with the raro put it in the sun and let the water evaporate.
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