Emily Singleton

Physical and chemical changes

Physical change

The physical property of a substance change,but the identity of the substance does not change.

http://puppydogweb.com/gallery/papillons/papillon_sullivan.jpg

http://www.dogbreedinfo.com/papillonphotos3.htm

chemical change

A change in the identity of a substance due to the chemical properties of that substance.You have a new substance (is it reversible it?)

http://international.stockfood.com/results.asp?txtkeys=Strawberry%20Plant&lstformats=01

http://www.shutterstock.com/pic-39645076/stock-photo-high-resolution-image-of-rotten-strawberries.html