T4W3 : MONDAY
Chemical change fire
Ask a question
Will it release gas?
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Construct a hypothesis( make a guess)
I think the paper burn into ashes and can not be undone.
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Conduct the experiment
To do it you light the matches and burn the paper.
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Record your observations and data colour change,
When we we burn the paper it release gas and also change temperature and even color.
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Analyse information
We got to see the fire because gas was released and it changed into a new substance and it can’t be irrevocable.
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Report results
Today we did a chemical change with matches and paper to know that it is a chemical change it need to resales gas and other stuff and also it can not be undone.
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