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Changing the size and shapes of pieces of wood would be a chemical change. 2. In a physical change, the...

1. Changing the size and shapes of pieces of wood would be a chemical change.
2. In a physical change, the makeup of matter is changed.
3. Evaporation occurs when liquid water changes into a gas.
4. Evaporation is a physical change.
5. Burning wood is a physical change.
6. Combining hydrogen and oxygen to make water is a physical change.
7. Breaking up concrete is a physical change.
8. When ice cream melts, a chemical change occurs.
9. Acid rain damaging a marble statue is a physical change.

Answer

  1. False. Changing the size and shapes of pieces of wood is a physical change.
  2. False. In a physical change, the makeup of matter is not changed.
  3. True. Evaporation occurs when liquid water changes into a gas.
  4. True. Evaporation is a physical change.
  5. False. Burning wood is a chemical change.
  6. False. Combining hydrogen and oxygen to make water is a chemical change.
  7. True. Breaking up concrete is a physical change.
  8. False. When ice cream melts, a physical change occurs.
  9. False. Acid rain damaging a marble statue is a chemical change.

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