matter crossword

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Across
  1. 6. energy held by an object
  2. 8. solid at room temp, conduct heat and electricity
  3. 11. made of atoms with the same atomic #
  4. 15. have properties of both metals, and non metals
  5. 17. the smallest unit of an element
  6. 18. currently a gas, but normally a liquid/ solid
  7. 20. absorbs energy
  8. 22. matter with variable composition from 2+ substances
  9. 23. matter with constant composition
Down
  1. 1. changes shape and composition
  2. 2. a mixture made of non-uniformly distributed particles
  3. 3. study of matter
  4. 4. very low KE, fixed shape & volume
  5. 5. anything with mass that takes up space
  6. 7. a mixture made up of uniformly distributed particles
  7. 9. releases energy
  8. 10. usually gas, cannot conduct heat or electricoty
  9. 12. energy of motion
  10. 13. changes shape only
  11. 14. very high KE, variable shape and voulme
  12. 16. a substance made of 2+ elements chemically bonded
  13. 19. low KE, variable shape, fixed volume
  14. 21. high KE, variable shap, and volume