General Chemistry Crossword Puzzle

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Across
  1. 1. use of differences in volatility, a measure of how easily a substance is converted to a gas at a given temperature.
  2. 5. branch of chemistry that applies physics to the study of chemistry.
  3. 7. to flow through the substance
  4. 10. amount of something and consists of a number and a unit.
  5. 13. shiny the substance looks
  6. 14. two or more elements and has chemical and physical properties that are usually different from those of the elements of which it is composed.
  7. 16. pigment or shade
  8. 18. the composition of a material is not completely uniform, then it is _____.
  9. 20. a gas loses energy and comes together to form a liquid.
  10. 21. mixtures based on differences in solubility, a measure of how much solid substance remains dissolved in a given amount of a specified liquid.
  11. 24. particles have a great deal of space between them and have high kinetic energy.
  12. 25. chemical composition of a substance is altered in a process called a ____.
  13. 27. study of inorganic compounds, or compounds that don't contain a C-H bond.
  14. 29. study of carbon and its compounds; the study of the chemistry of life.
  15. 30. many significant figures are there in 3.0800?
  16. 32. us how many
  17. 35. long the sample is
  18. 37. be separated into pure substances, which may be either elements or compounds.
  19. 39. study of matter, and the development of tools to measure properties of matter.
  20. 41. us what the scale of measurement is.
  21. 42. much matter in the sample
  22. 44. elements are listed in the _____.
  23. 45. be observed or measured without changing the composition of matter
  24. 46. much space the sample takes up
  25. 47. concept of _____ takes limitation into account.
  26. 48. place without any changes in molecular composition
  27. 49. are more loosely packed than in a solid and are able to flow around each other.
  28. 50. are also called ______.
Down
  1. 2. a common abbreviation for significant figures.
  2. 3. its "potential" to undergo some chemical change or reaction by virtue of its composition.
  3. 4. all portions of a material are in the same state, have no visible boundaries, and are uniform throughout, then the material is ____.
  4. 6. any matter that has a fixed chemical composition and characteristic properties.
  5. 8. a substance that cannot be broken down into simpler ones by chemical changes.
  6. 9. conversion of a liquid to a gas and can occur through either evaporation or boiling.
  7. 11. digits are always significant.
  8. 12. a solid is converted directly into a gas without going through a liquid phase.
  9. 15. branch of science that deals with the identification of the substances of which matter is composed.
  10. 17. change/results in one or more substances of entirely different composition from the original substances.
  11. 19. a gas transforms directly into a solid, without going through the liquid phase.
  12. 22. to study quantum mechanics on a macroscopic level.
  13. 23. of highly charged particles with extremely high kinetic energy. Stars are essentially superheated balls of ______.
  14. 26. a definite shape, as well as mass and volume, and do not conform to the shape of the container in which they are placed.
  15. 28. physical property that will change if the amount of matter changes.
  16. 31. a substance can be flattened
  17. 33. the liquid matter is heated further it eventually boils or vaporizes into a gas at the ____.
  18. 34. study of chemical processes that occur inside of living organisms.
  19. 36. matter is made up of, which are in turn made up of protons, neutrons, and electrons.
  20. 38. that takes up space and has mass is matter.
  21. 40. solid matter is heated, it eventually changes into a liquid state at the _____.
  22. 43. many significant figures are there in 3.200 x 10^9?