Under the framework of valence bond theory, resonance is an extension of the idea that the bonding in a chemical species can be described by a Lewis structure.

Resonance is a way of describing delocalized electrons within certain molecules or polyatomic ions where the bonding cannot be expressed by a single Lewis formula. A molecule or ion with …

The two individual line-bond structures for acetate ion are called resonance forms, and their special resonance relationship is indicated by the double-headed arrow between them. The …

Nov 23, 2011 · When we can draw two (or more) forms of the same molecule that differ only in the placement of their electrons, these are called “ resonance forms ” (or “resonance structures”).

Resonance structures are various forms of the same molecule where the electrons have transferred from one region to another. Why are resonance structures important? Resonance …

Jun 2, 2024 · Resonance is an imaginary concept developed to explain the unexceptional stability of some molecules. It is the wandering of pi electrons within a molecule.

Resonance (chemistry) Resonance in chemistry is a tool used to represent and model certain types of non-classical molecular structures. Resonance is a key component of valence bond …

These two drawings are an example of what is referred to in organic chemistry as resonance contributors: two or more different Lewis structures depicting the same molecule or ion that, …

Theory of resonance, in chemistry, theory by which the actual normal state of a molecule is represented not by a single valence-bond structure but by a combination of several alternative …

Aug 22, 2025 · This is the basis of the concept of resonance introduced to valence bond theory to improve the modeling of molecules or ions that involve delocalized electrons.