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- The excited state describes an atom, ion or molecule with an electron in a higher than normal energy level than its ground state.
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Apr 9, 2019 · 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.
- Anne Marie Helmenstine, Ph.D.
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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).
Jun 22, 2014 · 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.
Nov 21, 2023 · Learn about the excited states of atoms. Understand the definition of an excited state, why atoms experience excited states, and see examples of excited states. Updated: 11/21/2023.
- If an atom has electrons that are in the excited state it is unstable. The electrons cannot stay there for long and they will go back down to the g...
- When an atom gains energy in the form of heat or light, the energy can cause some of the electrons to gain energy and jump up to higher orbitals. W...
- One example of the excited state is in photosynthesis in which light energy excites an electron in chlorophyll. This reaction is the beginning of a...
Jun 26, 2023 · An excited state of an atom is a state where its potential energy is higher than the ground state. An atom in the excited state is not stable. When it returns back to the ground state (Figure \(\PageIndex{3}\)), it releases the energy that it had previously gained often in the form of electromagnetic radiation (although it can be released via ...
Feb 28, 2022 · 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.
Mar 16, 2023 · Relative energies of excited state systems with paired and unpaired spins. If the spin state is defined as (2S + 1) where S represents the total electronic spin for the system, try to come up with names for the ground and possible excited states for the system that are based on their spin state.
