Science

123456789101112131415161718192021222324252627282930
Across
  1. 2. Anything that takes up space
  2. 5. A shorthand method that list the types of atoms in a molecule
  3. 7. Smallest particle of a substance
  4. 8. Substance whose particle have enough kinetic energy to break free
  5. 10. Sugar and Carbon monoxide are special molecules called
  6. 12. flow of thermal energy through direct contact
  7. 16. Element with its own unique number of protons
  8. 20. Energy that an object has because of the movement of its particles
  9. 23. Substance made of only one kind of atom
  10. 24. The abilty to do work
  11. 25. flow of thermal energy as fluids move
  12. 26. How much a material can bend without breaking
  13. 27. Phase change from liquid to gas
  14. 28. Substance whose particles can move but not break free
  15. 29. The flow of thermal energy from an area of higher temp. to lower temp.
  16. 30. Have no charge
Down
  1. 1. Total amount of energy in the universe remains constant
  2. 3. materials that transfer energy easily
  3. 4. The change of a substance from one state of matter to another
  4. 6. The shortened form of the elements name
  5. 9. Solid, liquid, and gas are different type of
  6. 11. substance whose particles are locked into place
  7. 13. Metric unit for energy
  8. 14. Have a positive charge
  9. 15. Phase change from a liquid to a solid
  10. 17. Have a negative charge
  11. 18. Phase change from a solid to a liquid
  12. 19. Energy of motion
  13. 21. materials that do not transfer energy easily
  14. 22. The measure of how much matter is in one space