Chapter 2 Vocabulary puzzle

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Across
  1. 4. mixture - A mixture that has a uniform appearance
  2. 6. - The relatively slowly form of vaporization in witch liquid particuls obtain sufficient energy to change to the gaseous state through the random collisions of particles
  3. 7. The state of matter in witch particles are far apart move rapidly and have little interaction with each other
  4. 10. The change of state from a solid to a liquid
  5. 12. mixture - A mixture that does not have a uniform appearance throughout
  6. 14. change- A change that alters the chemical composition of a substance
  7. 18. - The change of state from a liquid to a gas
  8. 20. gas-likes like state of matter formed at very high temputures that consists of high energy ions inks and dyes. -
  9. 21. The force of gravity acting on the matter in a object
  10. 22. - A physical combination of two or more substances in a changeable lab
  11. 23. feezing-
  12. 25. - of definite proportions- The law that states that masses of chemical substance combine in definite intergers
  13. 26. The space enclosed or by an object
  14. 28. change - Any change in matter that does not alter its chemical or nuclear composition
  15. 29. The state of matter in witch particles are close together but able to move around
Down
  1. 1. point - The temperature at witch a liquid starts to boil
  2. 2. - The relatively fast form of vaporization in witch the energy within a liquid creates higher pressure within the liquid than the air pressure outside the boiling
  3. 3. - A pure substance that consists of atoms with the same atomic number
  4. 5. - A pure substance consisting of atoms of two or more elements that are che ically combined in a fixed radio
  5. 8. The building block of matter
  6. 9. property- A property of a substance that describes how identity changes in the presenc4 of another substance or under certain conditions.
  7. 10. The measure of the amount in a object
  8. 11. property- Anything about a substance that can be observed or measured without altering its chemical composition
  9. 13. - The mass per unit volume of an object
  10. 15. -A particle consisting of two or more atoms covalently bonded together
  11. 16. - model of matter -
  12. 17. substance - A material made of only one kind of element or compound
  13. 19. Anything that has mass occupies space
  14. 24. The state of matter in witch particles vibrate in fixed giving a substance a fixed shape and volume
  15. 27. point- The temperature at witch a solid turns into a liquid