Chemical Reactions

By: Aoife K.

Physical Change

Physical changes can be determined by color, taste, smell, lust, or by freezing or boiling point. If it dissolves or changes in size it has also been affected by physical changes. An example of this weathering or erosion. If you had a glass of water and you drank half of it you would have less than before but the water hasn't changed into something else in the glass.

Chemical Change

Chemical can be determined by the change you can see that looks different like when a candle burns the wax melts changing its texture. If you put fire on a log it will burn and begin to turn to ash and also change texture.
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