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Energy must be emitted for an electron to return to the ground state. This energy typically occurs in the form of a photon--a particle/wavelet of light. Flourescent bulbs, for example, conduct a current through a gas knocking electrons into higher, more exicted orbits. As the electrons decay into lower orbits, light is emitted, producing the flourescent glow.
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When an atom is excited the electrons go up in energy level and then soon return to ground state emitting a photonif energy can not be related were physically does this photon come from?
The exciting of an electron takes in energy. The fall back to the ground state releases that energy as a photon. The photon is created by the return to the ground state.
Can an electron stay in an excited state without outside energy?
No, an electron cannot remain in an excited state without additional energy input. Excited states are temporary and the electron will eventually return to its ground state, releasing the energy it absorbed as photons.
What is the ground state electron configuration for nitrogen?
The ground state electron configuration for nitrogen is [He]2s2.2p3.
When a hydrogen electron is in its ground state its principle quantum number is?
The principle quantum number of a hydrogen electron in its ground state is 1.
How does the ground state electron configuration of the hydrogen atom differ from that of a ground state helium atom?
The ground state electron configuration of hydrogen is 1s^1, meaning it has one electron in the 1s orbital. Helium in its ground state has an electron configuration of 1s^2, indicating it has two electrons in the 1s orbital. So, the main difference is that hydrogen has one electron in its outer shell while helium has two electrons in its outer shell.
What happens when an electron returns to its ground state from it's excited state?
A photon will be released!
What is the lowest possible energy of an electron called?
The lowest possible energy of an electron is called the ground state energy.
When an atom is excited the electrons go up in energy level and then soon return to ground state emitting a photonif energy can not be related were physically does this photon come from?
The exciting of an electron takes in energy. The fall back to the ground state releases that energy as a photon. The photon is created by the return to the ground state.
What must an electron do to move from ground state to an excited state?
To move an electron from the ground state to an excited state, it requires an input of energy. It should be equal to the energy difference between the two levels. This energy comes from collision with other molecules and atoms.
Can an electron stay in an excited state without outside energy?
No, an electron cannot remain in an excited state without additional energy input. Excited states are temporary and the electron will eventually return to its ground state, releasing the energy it absorbed as photons.
The electron configuration Ar4s1 is the ground state electron configuration of?
The electron configuration of 1s22s22p3s1 is not the ground state electron configuration of any element. This configuration contains 8 electrons, which in the ground state would be oxygen. The ground state configuration of oxygen is 1s22s22p4.
What is the ground state electron configuration for nitrogen?
The ground state electron configuration for nitrogen is [He]2s2.2p3.
What is the ground state electron configuration of bromine?
The ground state electron configuration of bromine is Ar 4s 3d 4p.
What is the ground-state electron configuration for the V3 ion?
The ground-state electron configuration for the V3 ion is Ar 3d2.
When an electron in the ground state absorbs energy it goes to what state?
This electron is in an excited unstable state.
What is the amount of energy released by an electron as it returned to ground state?
The energy released by an electron as it returns to the ground state is equal to the difference in energy between its initial excited state and the ground state. This energy is typically released in the form of a photon with a specific wavelength determined by the energy difference.
What causes an electron to go from a ground state to excited state?
Typically, an electron goes into an excited state when a photon (a particle of light) with just the right wavelength strikes it. For most molecules, these photons are in the Ultraviolet / Visible light spectrum.
