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 amount of energy that is absorbed is the same as the amount of energy that is released.
The electron shells are filled in order 1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p. Ground state just means the energy level that electron normally inhabits ie its shell. Electrons can be promoted to higher energy levels if the atom absorbs light energy and then the atom will emit that energy as the electrons fall back to their normal state.
An atom is in its ground state when all the electrons in the atom occupy orbitals that result in the minimum chemical potential energy for the atom as a whole. An excited atom is one that stores (at least for a brief interval) additional chemical potential energy as a result of at least one of the electrons in it occupying an orbital with higher energy than the orbital(s) the electrons in the same atom would occupy in the ground state of the atom.
When an electron returns to its ground state it emits energy in the form of light.
When an electron moves to a lower energy level, the difference in energy appears in the form of a photon, which the electron emits.
This electron is in an excited unstable state.
When the atom absorbs energy of the proper frequency/energy.
The amount of energy that is absorbed is the same as the amount of energy that is released.
It is returned upward in the form of infrared light.
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.
An electron in the ground state does absorb energy in form of photons or other electromagnetic radiations.
The atom absorbs energy, and one or more electrons move to a higher electron shell
The electron shells are filled in order 1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p. Ground state just means the energy level that electron normally inhabits ie its shell. Electrons can be promoted to higher energy levels if the atom absorbs light energy and then the atom will emit that energy as the electrons fall back to their normal state.
An excited electron releases a photon as it returns to ground state.
Electrons are normally in an energy level called the ground state. In the ground state electrons absorb heat energy and then get into the excited state where they release the energy and exert light energy. The light energy can be seen with a spectroscope with a unique bright line emission spectrum.
For example, by the absorption of a photon.
An atom is in its ground state when all the electrons in the atom occupy orbitals that result in the minimum chemical potential energy for the atom as a whole. An excited atom is one that stores (at least for a brief interval) additional chemical potential energy as a result of at least one of the electrons in it occupying an orbital with higher energy than the orbital(s) the electrons in the same atom would occupy in the ground state of the atom.