Honors Project 20 pts.

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Across
  1. 4. Required to remove the outermost electron
  2. 6. Another name for Groups
  3. 8. This is in the outermost shell
  4. 9. These elements make up most of the periodic table
  5. 12. f block
  6. 14. Rows of the periodic table
  7. 18. Organized the periodic table by increasing atomic mass
  8. 19. Subatomic particle with a negative charge
  9. 20. Atoms with a positive or negative charge is called
  10. 21. Blocks the attraction from the nucleus
  11. 24. Periods trend..
  12. 25. Elements are arranged in order of increasing atomic number
  13. 26. Can be made into wire
Down
  1. 1. Columns of the periodic table
  2. 2. Group 17
  3. 3. Number The periodic table is arranged by
  4. 5. Metals d block
  5. 7. Group 18
  6. 10. Charge Magnitude of attraction from the nucleus
  7. 11. S and P blocks
  8. 13. Name for group 1
  9. 15. Another name for periods
  10. 16. Rearranged the periodic table based off of atomic number
  11. 17. Groups trend Up and..
  12. 22. an atom does not have a fixed
  13. 23. Can be made into sheets