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Periodic Table/Trends Problems
16. Strictly using your memory and the mnemonics you have learned, fill in the missing elements in the periodic table below. Practice until you can easily do this.
17. Draw in appropriate dipole moment arrows above the following bonds. Make sure they point the correct direction.
O=C C≡N F-C Br-C O-C C-Cl
18. Identify which member of each pair has the more stable anion.
a) Cl- vs. Br- b) O- vs. F- c) I- vs. F- d) O- vs. C‑
19. Identify the larger anion in each pair.
a) I- vs. Br- b) I- vs. Cl- c) Br- vs. Cl- d) O- vs. S-
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