Vanessa Black Hour: D

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Across
  1. 2. The chemical element of atomic number 87, a radioactive member of the alkali metal group.
  2. 5. The chemical element of atomic number 60, a silvery-white metal of the lanthanide series, used in coloring glass and ceramics.
  3. 6. The chemical element of atomic number 41, a silver-gray metal of the transition series, used in superconducting alloys.
  4. 7. The chemical element of atomic number 59, a soft silvery-white metal of the lanthanide series.
  5. 9. The chemical element of atomic number 38, a soft, silver-white metal of the alkaline earth series.
  6. 10. The chemical element of atomic number 65, a silvery-white metal of the lanthanide series.
  7. 11. The chemical element of atomic number 90, a white radioactive metal of the actinide series.
  8. 12. The chemical element of atomic number 66, a soft, silvery-white metal of the lanthanide series.
  9. 13. The chemical element of atomic number 71, a rare, silvery-white metal of the lanthanide series.
  10. 16. The chemical element of atomic number 61, a radioactive metal of the lanthanide series.
  11. 17. The chemical element of atomic number 63, a soft silvery-white metal of the lanthanide series.
  12. 18. The chemical element of atomic number 68, a soft, silvery-white metal of the lanthanide series.
  13. 19. The chemical element of atomic number 67, a soft silvery-white metal of the lanthanide series.
Down
  1. 1. The chemical element of atomic number 95, a radioactive metal of the actinide series.
  2. 3. The chemical element of atomic number 57, a silvery-white rare earth metal.
  3. 4. The chemical element of atomic number 62, a hard, silvery-white metal of the lanthanide series.
  4. 7. The chemical element of atomic number 91, a radioactive metal of the actinide series,
  5. 8. The chemical element of atomic number 70, a silvery-white metal of the lanthanide series.
  6. 14. The chemical element of atomic number 69, a soft silvery-white metal of the lanthanide series.
  7. 15. The chemical element of atomic number 93, a radioactive metal of the actinide series.