3rd Nine Weeks Crossword

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Across
  1. 3. Positive charge in the nucleus.
  2. 4. What boundary creates mountians?
  3. 5. Negitive change in the shell.
  4. 9. Neutral charge in the nucleus.
  5. 11. Which tectonic plate is located primarily in the Northern Hemisphere?
  6. 12. Signs of a chemical change.
  7. 13. What does T stand for in PUFLART?
Down
  1. 1. Your "Bestie"
  2. 2. What plate is Australia in?
  3. 3. What is cutting paper an example of?
  4. 6. Density=mass/
  5. 7. What does L stand for in PUFLART?
  6. 8. Metals/Non-Metals/Metalloids consists of the most on the periodic table.
  7. 9. What element does the Earth's atmosphere consist of the most?
  8. 10. A supercontinent that was formed 200-300 million years ago.