GN Lewis described which one of the following bonds?
Correct answer: B. Covalent bond
- A. Ionic bond
- B. Covalent bond
- C. Coordinate covalent bond
- D. All of the above
Explanation
G.N Lewis proposed that a chemical bond is a pair of electrons shared by two atoms, which is the modern definition of Covalent bond.
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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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