Matter and Change

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Across
  1. 5. matter with variable composition made with one-two substances
  2. 7. energy energy possessed by an object due to its position
  3. 8. a mixture made up of particles that are distributed
  4. 11. a process that absorbs energy from surroundings
  5. 13. a mixture made up of particles that are not uniformly distributed
  6. 14. move around but still stay close together
  7. 16. the measure of amount of space
  8. 19. properties a property that can be observed and measured without changes
  9. 20. process that releases energy into surroundings
Down
  1. 1. depends on the amount of matter in the sample
  2. 2. substances formed during a reaction
  3. 3. anything that has both mass and volume
  4. 4. beginning substances that start a reaction
  5. 6. a substance made up of atoms with the same atomic number
  6. 9. changes changes the appearance without changing the composition
  7. 10. vibrate but cant move around
  8. 12. measure of the amount of matter
  9. 15. depends on the type of matter not the amount present
  10. 17. physical combination of 2 or more substances
  11. 18. energy energy in motion