Chemistry Module 1 Vocabulary

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Across
  1. 4. the variable whose value depends on or changes in response to the independent variable
  2. 6. matter that has a definite and uniform composition
  3. 7. a visual display of data
  4. 9. the SI base unit for length
  5. 10. a measurement that reflects the amount of matter
  6. 12. the study of matter and the changes that it undergoes
  7. 14. an explanation of a natural phenomenon based on many observations and investigations
  8. 15. a visual, verbal, or mathematical explanation of experimental data
  9. 18. a testable explanation of a situation or phenomena
  10. 19. Unit-a unit that is defined by a combination of base units
  11. 20. the difference between an experimental value and an accepted value
Down
  1. 1. SI base unit for volume
  2. 2. a physical property of matter and is defined as the amount of mass per unit volume
  3. 3. a measure not only of the amount of matter but also of the effect of Earth’s gravitational pull on that matter
  4. 5. the variable a scientist deliberately changes during an experiment
  5. 8. how close a measurement value is to an accepted value
  6. 11. the use of evidence to construct testable explanations and predictions of natural phenomena
  7. 13. the SI base unit for time
  8. 16. how close a series of measurements are to one another
  9. 17. the SI base unit for mass