Rare Earth Elements

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Across
  1. 2. Which element is used as fuel for nuclear power plants
  2. 6. has the symbol DY
  3. 8. What family helped create color in TV
  4. 10. which element makes a permanent magnet
  5. 13. Which element has 97 electrons
  6. 15. which element has the mass of 158.93
Down
  1. 1. which element has a mass of 141
  2. 3. What element is used to make laser materials
  3. 4. which elements has 57 protons
  4. 5. which element has 103 protons
  5. 7. which element has 63 protons
  6. 9. which symbol goes with the atomic number 69
  7. 11. which element has a mass of 167
  8. 12. Which element has a mass of 237
  9. 14. which element has the most protons