Science

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Across
  1. 2. A process of changing gas to solid without passing through liquid phase.
  2. 4. It is a change of gas into its liquid form.
  3. 6. What kind of SOLIDS is held together by Metallic Bonds.
  4. 7. it is defined as the change of phase
  5. 10. It changes a materials into one another new material with different properties.
  6. 11. IT gives trees and other plants a boost in drawing nutrient rich water.
  7. 14. Its material involved in the change is structurally the same before and after the change.
  8. 15. It moves very quickly because of the empty space surrounding them.
  9. 17. what is the meaning of BEC
  10. 20. they have two characteristic.
  11. 21. An amorphous ,translucent solid is called what?
  12. 22. It is the type of solids that are arranged in a regular repeating three dimensional structure.
  13. 23. It is the property of liquid to easily vaporize at normal temperatures.
  14. 24. It occurs when the vapor pressure of the liquid becomes equal to the pressure surrounding of the liquid.
  15. 26. This type of solid is held together by the same kinds of forces that hold liquids together.
  16. 29. (in viscosity)A HIGH velocity is said to have what kind of substance.
  17. 30. it is established to explain the properties of gases.
Down
  1. 1. A new form of matter
  2. 3. What kind of solid is much stronger than the ones in molecular solids.
  3. 5. It is made up of electricity-charged particles.
  4. 6. What phase change from solid to liquid through the application of heat
  5. 8. A process of changing solid to gas directly without passing through liquid phase.
  6. 9. It is a preassure exerted by the vapor/liquid in closed container.
  7. 12. It is the tendency for the same kind of particles to be attracted to one another.
  8. 13. IT is a change of phase from liquid to solid.
  9. 16. What does amorphous mean?
  10. 18. It is a process by which water is converted to its gaseous form from its liquid form.
  11. 19. It is held together by covalent bonds.
  12. 25. What kind of phase of matter is an intermediate phase between solid and gas.
  13. 27. it is the attraction to force between different molecules.
  14. 28. What kind of phase of matter is very strong and hard to break.