Chp 1

Edit Answers
12345678910111213141516171819202122232425262728293031
Across
  1. 4. amount of space occupied by an object
  2. 11. unit of temperature; water freezes at 0 °C and boils at 100 °C on this scale
  3. 12. how closely a measurement aligns with a correct value
  4. 15. substance that is composed of a single type of atom; a substance that cannot be decomposed by a chemical change
  5. 17. statement that summarizes a vast number of experimental observations
  6. 21. combination of substances with a composition that varies from point to point
  7. 23. change in the state or properties of matter that does not involve a change in its chemical composition
  8. 24. pure substance that can be decomposed into two or more elements
  9. 26. anything that occupies space and has mass
  10. 27. gaseous state of matter containing a large number of electrically charged atoms and/or molecules
  11. 28. change producing a different kind of matter from the original kind of matter
  12. 29. standard metric and SI unit of length
  13. 30. bonded collection of two or more atoms
  14. 31. state of matter that is rigid, has a definite shape, and has a fairly constant volume
Down
  1. 1. combination of substances with a composition that is uniform throughout
  2. 2. state of matter that has a definite volume but indefinite shape
  3. 3. force that gravity exerts on an object
  4. 5. study of the composition, properties, and interactions of matter
  5. 6. standard SI unit of mass
  6. 7. characteristic of matter that is not associated with any change in its chemical composition
  7. 8. SI unit of volume
  8. 9. SI unit of temperature
  9. 10. homogeneous substance that has a constant composition
  10. 13. from one type to another or changes form, there is no detectable change in the total amount of matter present
  11. 14. when matter
  12. 16. property of a substance that depends on the amount of the substance
  13. 18. fundamental property indicating amount of matter
  14. 19. versatile mathematical approach that can be applied to computations ranging from simple unit conversions to more complex, multi-step calculations involving several different quantities
  15. 20. smallest particle of an element that can enter into a chemical combination
  16. 22. state in which matter has neither definite volume nor shape
  17. 24. behavior that is related to the change of one kind of matter into another kind of matter
  18. 25. matter that can be separated into its components by physical means