Matter and Change Crossword Puzzle

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Across
  1. 4. The type of matter
  2. 5. A process that absorbs energy from the surroundings
  3. 11. Beginning substances that start a reaction
  4. 12. 1 visibly distinct phase
  5. 14. A substance that is currently a gas
  6. 15. Combination of 2 or more substances
  7. 17. The study of composition structure
  8. 18. A measure of the amount of space that is occupied
  9. 19. Can be hammered or rolled into thin sheets
  10. 20. Anything with mass and the change it undergoes
  11. 21. Can be drawn into a fine wire
  12. 23. Separates a solid from the liquid in a heterogeneous mixture
  13. 25. 2 or more visibly distinct phases
  14. 29. Can be observed and measured without changing the material's composition
  15. 30. The appearance change without changing the composition of the material
Down
  1. 1. The energy possessed by an object due to its position, composition or condition
  2. 2. Particles of matter are constantly in motion
  3. 3. Variable shape and variable volume
  4. 6. Gas-like, variable shape and volume
  5. 7. Matter that has a definite composition
  6. 8. Variable shape and fixed volume
  7. 9. Fixed shape and fixed volume
  8. 10. The amount of matter in a sample
  9. 13. Pure substance made of one type of atom like carbon
  10. 16. Energy of motion
  11. 22. The smallest unit of an element
  12. 24. Has both metals and nonmetals
  13. 26. Process that releases energy into the surroundings
  14. 27. A substance that is made from atoms of two or more elements
  15. 28. Substances that are formed during the reaction