Some pairs of structures are given at the end of the question. Recognize each of these pairs as different entities or resonance forms of the same compound.

Draw the significant resonance structures for each of the two resonance-stabilized cations shown below.

Illustrate all valid resonance structures for the following:

The following figure illustrates two valid resonance structures of a molecule. With an arrow-pushing mechanism, show the electron flow in the left structure to form the structure on the right.

Draw the resonance structures of the below-given species. Also, draw the resonance hybrid and indicate their relative contribution to the resonance hybrid.

Draw the resonance forms for the following ions and mark the major contributors.

Draw all the significant resonance structures of phenylmethylium ion