Unit 1

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Across
  1. 3. is a way to analyze and solve problems using units of the measurements.
  2. 5. Separates two or more liquids with different boiling points from a homogeneous mixture.
  3. 7. is the percent that a measured value differs from the accepted value
  4. 8. measures how close a measurement comes to the actual or true value.
  5. 9. is the Ratio of the object to its volume.
  6. 13. tell how many of each type of element are in a compound.
  7. 14. is the difference between the experimental value and the accepted value.
Down
  1. 1. is used to represent an element.
  2. 2. is the revised version of the metric system.
  3. 4. separates a solid from a liquid in a heterogeneous mixture.
  4. 6. is the method for expressing very large and very small numbers.
  5. 10. is the ratio of equivalent measurements.
  6. 11. is based on multiples of ten.
  7. 12. measures how close a series of measurements are to one another.