Unit 1 Chemistry Vocabulary - D1

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Across
  1. 4. a change in one or more physical properties of a substance but not in the identity of the substance
  2. 5. a thing or substance that has mass and occupies space (volume)
  3. 6. the ability to be reshaped by the application of physical force
  4. 7. a characteristic of a substance that can be observed without changing the identity of the substance
  5. 9. the degree to which light can pass through a substance
  6. 10. the tendency of a substance to interact with other substances to form new substances
  7. 11. the tendency to ignite or in air
Down
  1. 1. a measure of how easily a substance will ignite or burn
  2. 2. the ability to transfer heat or electric current
  3. 3. a characteristic of a substance that is observable only when the substance reacts with another substance
  4. 8. a change in the identity and properties of matter