Definition, Meaning & Synonyms
excited-state
noun
ɪkˈsaɪtɪd steɪt
Definition
Excited state refers to a condition of an atom or molecule in which it has absorbed energy and its electrons are at a higher energy level than their ground state.
Examples
- The excited-state of the electron was observed when it absorbed a photon of light.
- Many reactions depend on the existence of an intermediate excited-state.
- After the absorption of energy, the atom quickly returns to its ground state from the excited-state.
Meaning
In an excited state, the electrons in an atom occupy higher orbitals. This energy absorption can result from various sources, such as light or heat.
Synonyms
- energized state
- higher energy state
- excited configuration
