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en.wikipedia.org/wiki/Excited_state

In quantum mechanics, an excited state of a system is any quantum state of the system that has ... photochemistry. Excited states give rise to chemical reaction.

www.thoughtco.com/definition-of-excited-state-605112

May 18, 2017 ... This is the definition of an excited state in chemistry and physics and explanation of how it works.

socratic.org/chemistry/the-bohr-model-of-the-atom/excited-states-and-ground-states

The ground state in quantum mechanics is the minimal energy of an atom or molecule. An excited state is any state of energy higher than the ground state which ...

study.com/academy/lesson/excited-state-in-chemistry-definition-lesson-quiz.html

This lesson defines excited states of electrons within atoms and their significance in chemistry. Learn about this state, see several examples,...

www.chem.purdue.edu/jmol/gloss/exstate.html

excited state: state in which an atom or molecule picks up outside energy, causing an electron to move into a higher-energy orbital.

sites.jmu.edu/chemdemo/category/demo-database/excited-states

When electricity is passed through a pickle, it is conducted through Na+ and the Cl- ions that are present in the pickle. The electricity excites the electrons to a ...

pubs.acs.org/doi/abs/10.1021/ol0713990

Aug 1, 2007 ... The free space within a reaction cavity plays a determining role during the excited-state reaction of 1-(4-alkylphenyl)-3-phenylpropan-2-ones ...

www.chemistry-dictionary.com/definition/excited+state.php

Definition of excited state. 1) Any state other than the ground state of an atom or molecule. Was this definition helpful? Related Terms & Definitions. Here are ...

www.dictionary.com/browse/excited-state

Excited state definition, any of the energy levels of a physical system, especially ... elevated temperature, or a chemical reaction, and which may be a necessary ...