dominique williams - 5th
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2009Dominique Williams September 19, 2009
Period. 5th
Chemical and Physical Change• A Chemical change is a occurs when new substances are
produced with new chemical properties.
Physical change takes place when substances change phase or form.
Chemical Physical
Chemical Change
• Is fuel combustion is a example of a chemical change because it gives off acids and water vapor which that changes its substance and property. The water vapor is the substance and the acid is the property.
Physical Change
• Boiling water is a physical change because it changes its form from a liquid to a gas.
References
• www.steam.cs.ohiou.edu/-mleitch/changelab.swf• www.oncoursesystems.com• www.wisc-
online.com/objects/SCE204/SCE204.swf
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