Unit 2 Vocabulary

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Across
  1. 4. They do not changes the volume but takes the shape of the container.
  2. 5. Object/material that transfers heat
  3. 7. an explanation for why things work or how things happen
  4. 8. A special kind of prediction of how one variable will affect another variable
  5. 9. transfer of heat from in solids
  6. 13. heat transferred in waves
  7. 14. They do not have fixed shapes, and their shape and volume can also change.
  8. 15. solid becoming a liquid
  9. 16. have a fixed shape and volume
Down
  1. 1. liquid becoming a gas
  2. 2. solid becoming a gas
  3. 3. The transfer/movement of heat in liquids and gases.
  4. 6. gas becoming a solid
  5. 9. Gas becoming a liquid
  6. 10. Liquid becoming a solid
  7. 11. is the physical form of matter; determined by how the substance’s particles
  8. 12. All matter is made up of very small ______