alleryLewis imagined the eight outer electrons sitting at the corners of a:
AA ring
BA pyramid
CA cube
DA sphere
Answer & Solution
Correct answer: C. A cube
1. A cube has exactly eight corners.
2. Each corner could hold one electron.
3. So the electrons occupy the corners of a cube.
_Source: syllabus Chemistry Part I, Chapter 4, Chemical Bonding and Molecular Structure._
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