After school class, we did a lab with the bunsen burners. This was our first time using it and we were really excited. So this is what happened. We used a test tube and weight it on a scale. Then we started off with the lab. We used the bunsen burners and heated up a substance that starts off purple colour. As it got heated, the solid became a liquid and the colour turned blue. We weight the test tube again with the substance and the weight got lighter. We recorded what we got, and handed the sheet in to Mr. Doktor.
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