Download - Marquis Cheeseboro-5thperiod
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Chemical and Physical Changes
Marquis Cheeseboro
9 -17- 09
5th period
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Chemical and Physical Changes
Chemical Change is when substances are produced with new chemical properties. When Chemical bonds of a substance are broken and released a new chemical is formed.
Physical Change is when substances change phase or form.
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Chemical Change
• Baking soda and vinegar are examples of chemical change. Mixing baking soda and vinegar together causes a chemical reaction.
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Physical Change
• Tearing a piece of paper is an example of Physical Change because the tearing of the paper only changes the shape and size of it.
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References
Text book - Holt Science and Technology: Physical Science ©2001 Georgia Edition.
Google images – www.google.com
School website -http://www.liberty.k12.ga.us/MMS/staff.htm