Chemistry, 21.01.2021 22:40 Skybil1204
Identify the following as physical (P) or chemical (C) changes.
1. NaCl (Table Salt) dissolves in water.
2. Milk sours.
3. Ag (Silver) tarnishes.
4. Sugar dissolves in water.
5. Wood rots.
6. Heat changes H2O to steam.
7. Baking soda reacts to vinegar.
8. Iron (Fe) rusts
Answers: 3
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Identify the following as physical (P) or chemical (C) changes.
1. NaCl (Table Salt) dissolves in w...
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