| Name__________________________ |
Section____________________________
|
Identify each of the following
changes and chemical or physical. |
| 1) tearing a piece of paper
|
2) fading of dye |
| 3) healing of a wound
|
4) melting of ice |
| 5) dissolving of salt in water
|
6) burning wood |
| 7) boiling water
|
8) photosynthesis |
| Answers 1) physical 2)
chemical 3) chemical 4) physical
5) physical 6) chemical
7) physical 8) chemical |
Please forward all questions, comments and criticisms to Gregory L. Curran.
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Last Modified March 18, 2004 |