Is baking bread, cakes, or pancakes a physical or chemical change?

Subject: Is baking bread, cakes, or pancakes a physical or chemical change?

Date: Wed May 10 14:46:23 2000
Posted by J.A.S.
Grade level: 4-6 School: Aldine ISD
City: Houston State/Province: TX Country: USA
Area of science: Chemistry
ID: 957984383.Ch

Message:


My students are studying about chemical and physical changes and we were 
wondering about these items.  Based on the definition of chemical and 
physical it seems they sometimes could be in both categories.

Re: Is baking bread, cakes, or pancakes a physical or chemical change?

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