Periodic Table History and Basics

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