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Lewis Structures

Lewis Structures. By Daniel R. Barnes Init: 11/15/2005. WARNING: As with everything you learn in chemistry class, or anywhere in school, the following is a gross oversimplification of reality. Rn. SWBAT. . . . draw Lewis structures. Lewis Structures.

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Lewis Structures

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  1. Lewis Structures By Daniel R. Barnes Init: 11/15/2005

  2. WARNING: As with everything you learn in chemistry class, or anywhere in school, the following is a gross oversimplification of reality.

  3. Rn SWBAT . . . . . . draw Lewis structures.

  4. Lewis Structures * help chemists predict the behavior of elements. * are based on the electron configurations of the elements. * are determined by elements’ positions on the periodic table. * are more easily understood if you first know how the periodic table is arranged.

  5. “s” block “d” block “p” block “f” block

  6. Hydrogen Halogens Alkali Metals Noble Gases Alkaline Earth Metals H Transition Metals Inner Transition Metals

  7. Hydrogen Halogens Alkali Metals Noble Gases Alkaline Earth Metals H Transition Metals “s” block “d” block “p” block Inner Transition Metals “f” block

  8. X X “s” block “d” block “p” block “f” block

  9. H “s” block “p” block

  10. He “s” block “p” block

  11. Li “s” block “p” block

  12. Be “s” block “p” block

  13. B “s” block “p” block

  14. N “s” block “p” block

  15. Ne “s” block “p” block

  16. Si “s” block “p” block

  17. Ba “s” block “p” block

  18. Br “s” block “p” block

  19. Rn “s” block “p” block

  20. Cs “s” block “p” block

  21. C “s” block “p” block

  22. S “s” block “p” block

  23. Tl “s” block “p” block

  24. I “s” block “p” block

  25. Sb “s” block “p” block

  26. Se “s” block “p” block

  27. 8A 1A 7A 5A 4A 6A 3A 2A “s” block “p” block

  28. - + 8A 1A Cl Na 7A 3A 4A 5A 6A 2A ionic bond “s” block “p” block

  29. 8A 1A F F 7A 3A 4A 5A 6A 2A covalent bond “s” block “p” block

  30. 8A 1A N N 7A 3A 4A 5A 6A 2A Triple covalent bond “s” block “p” block Nitrogen atom dot count = 5 7 8 6

  31. N N 8A 1A 7A 3A 4A 5A 6A 2A Triple covalent bond “s” block “p” block Nitrogen atom dot count = 5 7 8 6

  32. http://www.kentchemistry.com/links/bonding/lewisdotstruct.htmhttp://www.kentchemistry.com/links/bonding/lewisdotstruct.htm

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