Chapter 1 & 2 Vocab

123456789101112131415
Across
  1. 1. a type of change that doesn't alter chemical properties
  2. 4. a substance with a fixed chemical composition
  3. 7. calculated with math
  4. 9. a property that doesn't depend on the amount of matter
  5. 11. values are close to the accepted value
  6. 13. observed through senses
  7. 15. see diagram 1 on chalkboard
Down
  1. 2. a type of change that forms new substances
  2. 3. two or more substances that are not chemically combined
  3. 5. a property that depends on the amount of matter
  4. 6. see diagram 2 on chalkboard
  5. 8. negatively charged particle
  6. 10. values are close to each other
  7. 12. see diagram 3 on chalkboard
  8. 14. smallest quantity of matter that still retains the properties of matter