Which of the following represents the Lewis structure of an N2 molecule?
Correct answer: A. Option A
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Explanation
Option A is correct as it depicts the nitrogen atom as having five valence electrons as it belongs to group \/A and thus requires three electrons to complete its octet. In the structure we can see that nitrogen forms three bonds with the other nitrogen atom and thus both nitrogen atoms have achieved full valence.
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Chemical bonding explains molecular shape through VSEPR theory and distinguishes sigma bonds from pi bonds. Questions involve hybridization, bond angles, dipole moment and bond energy, including how electron-pair repulsion determines geometry and how bond polarity differs from the overall polarity of a molecule.
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