Honors Chemistry Worksheet Number 3-3c
Physical and Chemical Changes
Written by Craig Wood
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Identify the following as either a physical or chemical change.
| 1) tearing a piece of paper
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2) fading of dye |
| 3) healing of a wound
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4) melting of ice |
| 5) dissolving of salt in water
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6) burning wood |
| 7) boiling water
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8) photosynthesis |
| Answers 1) physical 2) chemical 3) chemical 4) physical 5) physical 6) chemical 7) physical 8) chemical | |
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