Chemistry Vocabulary Review Crossword: Chapters 1-3

123456789101112131415161718
Across
  1. 3. The SI standard unit of time. (CH. 2)
  2. 7. The SI standard unit of length. (CH. 2)
  3. 9. Previously agreed-on quantities used to report experimental measurements. THESE ARE VITAL TO CHEMISTRY! [add an s to the end of this answer] (CH. 2)
  4. 11. Describes a process that releases heat energy. (CH. 3)
  5. 13. A procedure that attempts to measure observable predictions to test a theory or law. (CH. 1)
  6. 15. A substance that cannot be broken down into simpler substances. (CH. 3)
  7. 16. A proposed explanation for observations and laws; presents a model of the way nature works and predicts behavior that extends well beyond the observations and laws from which it is formed. (CH. 1)
  8. 17. A measure of the quantity of matter within an object. (CH. 2)
Down
  1. 1. Often the first step in the scientific method and must measure or describe something about the physical world. (CH. 1)
  2. 2. A fundamental property of materials that relates mass and volume and differs from one substance to another. Most commonly expressed in g/cm^3, g/mL, or g/L. (CH. 2)
  3. 4. The SI standard unit of mass. (CH. 2)
  4. 5. Describes a process that abdorbs heat energy. (CH. 3)
  5. 6. A number that represents the number of times a term is multiplied by itself. (CH. 2)
  6. 8. The science that seeks to understand the behavior of matter by studying what atoms and molecules do. (CH. 1)
  7. 10. A theory or law before it has become well established; a tentative explanation for an observation or a scientific problem that can be tested by further investigation. (CH. 1)
  8. 12. A measure of space. Any unit of length, when cubed, become a unit of this. (CH. 2)
  9. 14. The capacity to do work. (CH. 3)
  10. 18. Two capital letters that stand for International System (of units). (CH. 2)