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Physical and Chemical Changes
Chemistry · Chapter 2 · Theme 2: Physical and Chemical Changes
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Topics 3
- Review: physical changes (no new substance) and chemical changes (new substance with new properties)
- Other ways of classifying changes: slow/fast, reversible/irreversible, periodic/non-periodic
- Classifying everyday changes: curd from milk, rotting of eggs, rusting, melting of ice, sublimation of camphor