Science

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Across
  1. 2. like the BEC, atoms that merge at super low temperatures to form a single object that behaves like a wave.
  2. 5. Held together by the same forces that hold liquids together
  3. 6. is a change of gas into its liquid form.
  4. 7. A state of matter between Solid and Gas
  5. 8. Has disordered structure at a microscopic level
  6. 10. can be thought of as a very thin layer of particles that are more strongly attracted to each other than they are to the particles surrounding them.
  7. 12. Particles are very far apart and move freely
  8. 13. is the process by which water is converted to its gaseous form from its liquid form.
  9. 14. in a regular repeating three-dimensional structure called a crystal lattice
  10. 15. is a phase change that converts liquid into gas.
  11. 17. is a process of changing solid to gas directly without passing through the liquid phase.
  12. 20. is a change of phase from liquid to solid.
  13. 21. gives trees and other plants a boost in drawing nutrient-rich water from the soil up the stem and into the leaves.
  14. 23. is a measure of how much a liquid resists flowing freely.
  15. 25. involves changing the physical properties of a substance.
  16. 26. particles near the surface are more strongly attracted to the identical particles within the liquid than they are to the surrounding air.
  17. 27. is the property of a liquid to easily vaporize at normal temperatures.
  18. 28. Particles are compact and are held together tightly.
  19. 29. are made up of electrically-charged particles, hot ionized gas where electrons break free.
  20. 30. Framework of atoms in a crystalline material.
Down
  1. 1. Held together by metallic bonds
  2. 3. happens on a molecular level.
  3. 4. Held together by Ionic bonds
  4. 9. the fifth state of matter ,was discovered relatively recently.
  5. 11. Covalent networks held together by Covalent bonds
  6. 16. this gases was established to explain the properties of gases.
  7. 18. is a phase change from solid to liquid through the application of heat.
  8. 19. is a process of changing gas to solid without passing through the liquid phase.
  9. 22. is the pressure exerted by the vapor/liquid in a closed container.
  10. 24. will occur when the vapor pressure of liquid is equal to or greater than the atmospheric pressure.