Unit 1

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Across
  1. 3. a visual representation of data
  2. 5. the group that the data is compared to in a scientific investigation
  3. 7. the variable that is used to measure results in a scientific investigation
  4. 8. the variables that remain the same in a scientific investigation
  5. 9. the smallest unit of an element that maintains the identity of the element
  6. 10. the SI unit used to represent the amount of a substance
Down
  1. 1. the variable in a scientific investigation that is changed to see a result
  2. 2. the SI unit used to represent mass
  3. 4. a pure substance that cannot be broken down into anything simpler or more stable
  4. 6. a word used to describe the quantity at hand
  5. 8. when atoms of 2 or more elements are chemically combined