Natalie Wright

Physical and Chemical Changes

Physical Property

Any charactsitic of a material that can be observe or measure without changing the identity of the material.

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 reverably ?)

http://www.wholeblossoms.com/10-wholesale-roses.html

http://ronhullauthor.com/poems/rosedead.htm

Physical Change

The Physical Property of a substance change, but the identity of the substance does not change.

http://danny61.wordpress.com/2011/07/20/clay/

Chemical Property

Any charactistic that gives a substance the abillity to under go a change that results in a new substance.