Matter and Change

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Across
  1. 2. a property that can be observed and measured without changing the material’s composition
  2. 8. a substance that is currently a gas, but normally is a liquid or solidat room temp
  3. 9. Energy energy of motion
  4. 10. is the energy possessed by an object due to its position, composition or condition
  5. 12. depends on the amount of matter in the sample
  6. 13. process that releases energy into the surroundings
  7. 14. particles collide with enough energy to break into charged particles (+/-)
  8. 15. is the study of the composition, structure, and properties of matter and the changes it undergoes
Down
  1. 1. will change the appearance, without changing the composition of the material
  2. 3. particles can separate and move throughout container
  3. 4. depends on the type of matter, not the amount present
  4. 5. particles can move around, but are still close together
  5. 6. anything with mass that occupies space
  6. 7. particles vibrate but can’t move around
  7. 11. a process that absorbs energy from the surroundings