AP Chemistry Ch1 Creation

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Across
  1. 2. chemistry is sometimes referred to as "the ___ science"
  2. 4. m/v
  3. 5. gaseous state of matter with electrically charged particles
  4. 7. consists of two or more (7 down) joined by strong chemical bonds
  5. 9. also called a solution; uniform composition
  6. 12. celsius + 273 degrees
  7. 14. pure substances that are comprised of two or more (10 down)
  8. 18. the standard unit for length
  9. 20. all the digits in a measurement including the uncertain last digit
  10. 23. anything that occupies space and has mass
  11. 26. a (32 down) with a composition that varies from point to point
  12. 28. a tentative explanation of observations that acts as a guide for gathering and seeking information
  13. 30. the realm of everyday things that are large enough to be sensed directly is what domain
  14. 31. a change in the state or properties of matter ___ any accompanying change in the chemical identities of the substances
  15. 32. a measure of the amount of matter in an object
  16. 33. if the property of a sample of matter does not depend on the amount of matter present it is ___
  17. 34. if the property depends on the amount of matter present, it is ___
  18. 35. the measurement of the amount of space occupied by an object
Down
  1. 1. a solid has a ___ shape
  2. 3. liters, pounds, and centimeters are examples of
  3. 6. a cubic centimeter is equivalent to one ___
  4. 8. the standard unit of mass
  5. 10. iron, oxygen, gold, and aluminum, are examples of
  6. 11. flows and takes the shape of its container
  7. 13. what law states that mass can neither be created nor destroyed
  8. 15. chemical changes always produce one or more types of matter that differ from the matter present ___ the change
  9. 16. what domain is often visited through imagination
  10. 17. the domain containing specialized language used to represent components of other domains
  11. 19. type of substance that has a constant composition
  12. 21. takes both the shape and volume of its container
  13. 22. well-substantiated, comprehensive, testable explanations of particular aspects of nature
  14. 24. a characteristic of matter that is not associated with a change in its chemical composition
  15. 25. the smallest particle of an element that retains the properties of that element and can enter into a chemical combination
  16. 27. base unit of time
  17. 29. weight refers to the ___ that gravity exerts on an object
  18. 32. composed of two or more types of matter that can be present in varying amounts