Monday, May 17, 2010

Description of a physical change that could happen to the substance and also a chemical change that could happ

to the following raw egg,paper,car body,flower,human person...if anyone can please help that would be great!

Description of a physical change that could happen to the substance and also a chemical change that could happ
raw egg-physical change-break the egg. chemical change-cook the egg


paper-physical change-tear the paper. chemical change-burn the paper.


car body-physical change-wreck the car. chemical change-dissolve it in acid.


flower-physical change-knock the petals off. chemical change-burn it up.


human body-physical change-grind it up. chemical change-cremate it.


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