science

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Across
  1. 8. Liquid into gas
  2. 10. smallest particle
  3. 13. It is the weakest among the 4 types
  4. 14. Liquid to solid
  5. 16. Measures how much a liquid resists flowing freely
  6. 18. It is made up of particles, the smallest of which is an atom
  7. 19. Solid to liquid
  8. 21. Type of solid are good conductors of both heat and electricity
  9. 23. Solid to gas
  10. 24. A state of matter of a dilute gas of bosons cooled to temperature close to absolute zero, or the lower limit of the thermodynamic scale
  11. 26. It is very strong and hard to break
  12. 29. Property of a liquid to easily vaporize at normal temperatures
  13. 30. Occur when the vapor pressure of liquid is equal to or greater than the atmospheric pressure
Down
  1. 1. An action that changes the color of the petal flower
  2. 2. Accounts for the surface tension of a liquid
  3. 3. It is made up of fermions, which naturally repel each other
  4. 4. A change that changes the physical properties of a substance
  5. 5. Gas to solid
  6. 6. Gas into its liquid form
  7. 7. Particles move very quickly because of the space surrounding them
  8. 9. A change that is defined as the change of phase from one form to another
  9. 11. A pressure required to liquefy a gas at its critical temperature
  10. 12. Arranged in a regular repeating three-dimensional structure called a crystal lattice
  11. 15. A change that happens on a molecular level
  12. 17. Easy to break apart and cannot hold its shape
  13. 20. It is a process by which water is converted into gaseous form from its liquid form
  14. 22. Electrically charged particles, hot ionized gas where electrons break free
  15. 25. The process where electrons of iron are transferred to oxygen atoms
  16. 27. A pressure exerted by the vapor/ liquid in a closed container
  17. 28. Type of solids where forces are much stronger than the ones in molecular solids