Lecture_22_Lewis_Dot - a Boron i Forms compounds with less...

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L E C T U R E N O T E S LECTURE 22 Lewis Dot Configurations (12.7) GENERAL CHEMISTRY Fall 2009 Updated: 11/22/2011
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Lewis Structures continued A. Resonance a. More than one Lewis structure can be drawn for the molecule b. Examples i. CO 2 O = C = O O ≡ C O ̶ O ̶ C ≡ O ii. NO 2 - O - N = O O = N - O B. Exceptions to the Octet Rule
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Unformatted text preview: a. Boron i. Forms compounds with less than eight electrons around it 1. BF3 b. Beryllium i. Forms molecules where the atom is electron-deficient c. Diatomic oxygen O = O d. Molecules with odd number of electrons Updated: 11/22/2011...
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Lecture_22_Lewis_Dot - a Boron i Forms compounds with less...

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