a: physical change ~
b: a pice of wood
What:
"A physical change is like when you cut a pice of wood. A physical change is when you change the state. A chemical change is when you burn a pice of toast you can not unburn it. A chemical reaction is when you have baking soda and cabage jucie together. "
Useful?
Writer: Not Stated
LCC:
Where:
Date: Feb 20 2014 5:33 PM
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