Exam Review

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Across
  1. 1. "Today it will be 90 degrees and sunny" is a statement about ________
  2. 5. Elements that are found al0ng the zigzag line.
  3. 7. Elements that are shiny and can be bent.
  4. 8. Animal cells do not have a _____ ________.
  5. 9. multiple trials are performed in an experiment
  6. 12. Which is more basic a pH of eleven or thirteen.
  7. 13. What type of change is ice melting?
  8. 15. Elements on the Periodic Table are arranged by ________ number.
  9. 16. Energy that comes out of a battery.
  10. 19. Elements in the same _______ have similar chemical properties.
  11. 21. Scientific Theories can change
  12. 22. The average temperature from 1995 to 2015 was 20 degrees is a statement about _____.
Down
  1. 2. When one scientists duplicates another scientists work.
  2. 3. what do groups of cells form?
  3. 4. A motor spinning is an example of ______ energy.
  4. 6. A liquid with a pH greater than 7
  5. 10. Which is more acidic a pH of two or six?
  6. 11. Elements, compounds and mixtures are all made of _____.
  7. 14. Form of energy stored inside a battery.
  8. 17. Each square of the Periodic Table represents an _______.
  9. 18. a liquid with a pH less than 7
  10. 20. Elements in a row on the periodic table follow a pattern.