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The meaning of EXCITED STATE is a state of a physical system (such as an atomic nucleus, an atom, or a molecule) that is higher in energy than the ground state.
In quantum mechanics, an excited state of a system (such as an atom, molecule or nucleus) is any quantum state of the system that has a higher energy than the ground state (that is, more energy than the absolute minimum).
An excited state refers to a condition of an atom or molecule in which its energy is higher than the ground state. The ground state is the lowest energy state of the atom. When an atom absorbs energy, its electrons jump from a lower energy level to a higher one, resulting in an excited state.
The excited state describes an atom, ion or molecule with an electron in a higher than normal energy level than its ground state. The length of time a particle spends in the excited state before falling to a lower energy state varies.
No headers An excited-state atom is an atom in which the total energy of the electrons can be lowered by transferring one or more electrons to different orbitals. That is, in an excited-state atom not all electrons are in the lowest possible energy levels.
This excited-state molecule often has drastically different properties from the ground-state molecule. In addition, a molecule’s excited state is short-lived because a sequence of events will either return it to its original ground state or form a new chemical…
An excited state is an energy level of an atom, ion, or molecule in which an electron is at a higher energy level than its ground state. An electron is normally in its ground state, the lowest energy state available.