In the modern delocalised model of benzene, each carbon atom forms three [ ] and contributes one electron to a π\piπ-system created by the sideways overlap of p-orbitals.
In the modern delocalised model of benzene, each carbon atom forms three σ\sigmaσ-bonds and contributes one electron to a π\piπ-system created by the sideways overlap of p-orbitals.
