Periodic Trends History

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Across
  1. 3. What results when elements are arranged in order of increasing atomic number
  2. 7. d block metals
  3. 8. Brittle, dull, poor conductors
  4. 9. First scientist given credit for organizing the Periodic Table
  5. 11. Elements that both the s and p sublevels are completely filled
  6. 12. Group 17
  7. 14. Separates metals from nonmetals
  8. 18. Has properties of both metals and nonmetals
  9. 19. Inner transition metals
  10. 20. Made into wire
Down
  1. 1. How the Periodic Table was first arranged
  2. 2. The elements in the s and p blocks
  3. 4. The name for the elements who have a configuration that end in s1
  4. 5. The second scientist who arranged the Periodic Table according to atomic number
  5. 6. Nonmetal that is grouped with metals
  6. 10. Horizontal row
  7. 13. Vertical column
  8. 15. group number where the alkaline earth metals are located
  9. 16. The metal that is grouped with metalloids
  10. 17. 2nd group, 4th period