Mrs.Hufford is showing us what a chemical chang is. A chemical chang can not come back to its normal shap. If you are making cookeis and you pot in shoger you can not take it out.
Mrs.Hufford had a piece of paper.Then she had a box of matches and burnt the paper.It was a chemical change because you can't get it back in to a white paper.
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She is burning the paper into ashes to show a cimical change.
She was making chemical change.
she is making a chemical change with burning a peice of paper.
She is making a chemical change. I know burning is a chemical change.
That the fire needs oxegen because there is no breez. The match didn't work. The paper got burn't.
Mrs.Hufford is showing us what a chemical chang is. A chemical chang can not come back to its normal shap. If you are making cookeis and you pot in shoger you can not take it out.
Mrs.Hufford had a piece of paper.Then she had a box of matches and burnt the paper.It was a chemical change because you can't get it back in to a white paper.
Mrs.Hufford brnd a paper.The paper need oxijt to breath.She made a expedment.
Mrs.Hufford was doing a chemical change with a piece of paper. A chemical change is a piece of matter that you can't put it back into its same shape.
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