Answer the following question given this paragraph: 

In benzene, the true bonding between carbon atoms is neither a single nor a double bond. Rather, all of the bonds are a hybrid of a single and double bond. In benzene, the pi bonding electrons are free to move completely around the ring. Delocalized electrons are electrons that are not confined to the bond between two atoms, but are instead allowed to move between three or more. The delocalization of the electrons in benzene can best be shown by showing benzene with a ring inside the hexagon, with the hydrogen atoms understood.


Q: What type of electrons are electrons that are not confined to the bond between two atoms?

 Choices:

- virtualized

- detached

- internalized

- delocalized

A:
delocalized
