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Chemical Bonding Quiz Draw the electron dot diagram for each compound. If the compound is covalent determine the shape and state whether it is polar or nonpolar. Version A Version B CSe 2 1 . NF 3 KI 2 . CaO CO 3 . SiBr 4 SI 2 4 . BCl 3 MgF 2 5 . Li 2 S.
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Chemical Bonding Quiz Draw the electron dot diagram for each compound. If the compound is covalent determine the shape and state whether it is polar or nonpolar. • Version AVersion B • CSe2 1. NF3 • KI 2. CaO • CO 3. SiBr4 • SI2 4. BCl3 • MgF2 5. Li2S
Version A Version B 1. Se C Se 1. F N F Se = C = Se F LinearF N F Nonpolar F Pyramidal Polar
Version A Version B KI 2. Ca O Ionic Ionic 2- 1+ 1- 2+ 1- 2+ • Mg F 5. LiS • F Li • IonicIonic 2- 1+ 1- 1+
Version A Version B 3. C O 3. Br C O Br Si Br linear Br polar Br tetrahedral Br Si Br nonpolar Br
Version A Version B • I S 4. ClCl • I B • I S Cl • I ClCl • Bent Trigonal B • Polar NonpolarCl