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Because they absorb energy.

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14y ago

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When an electron jumps to a higher level is the atom is in ground state?

No, when an electron jumps to a higher energy level, the atom is said to be in an excited state. The ground state of an atom is when its electrons occupy the lowest possible energy levels.


When radiation is absorbed by a hydrogen electron the hydrogen atom changes its ground state to?

When a hydrogen electron absorbs radiation, it moves to an excited state. The electron jumps to a higher energy level, causing the hydrogen atom to change its ground state to an excited state.


What happens when an electron return to its ground state?

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.


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 electron in the ground state absorbs energy what happens?

jumps to the a higher orbital. This is only possible if the energy it absorbed is large enough to let it jump the gap. If the energy is not large enough for the electron to jump that gap, the electron is forbidden to absorb any of that energy.


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.


How many unpaired electrons does iodine have in its ground state?

Iodine has one unpaired electron in its ground state.