Chemistry Vocabulary

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Across
  1. 3. system of rules
  2. 4. educated guess
  3. 8. 100 cm
  4. 9. number of atoms
  5. 10. constant in an experiment
Down
  1. 1. end results
  2. 2. 3D representation
  3. 5. accuracy
  4. 6. rational guess
  5. 7. measurement