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When excited electrons return to lower energy levels, they release energy in the form of photons. This process is known as emission of light or fluorescence. The energy of the emitted photons corresponds to the energy difference between the higher and lower energy levels of the electrons.
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An atom is in an excited state when it has its lowest energy?
No, when an atom is in an excited state, its electrons have gained energy, and they proceed to lose it when they fall back into their normal energy levels
What does it mean when the electrons are excited?
When electrons are excited, they absorb energy and move to higher energy levels. This can happen through various processes like heat, light, or electrical energy. The excited state is temporary, and electrons will eventually return to their original energy levels, releasing the absorbed energy in the form of light or heat.
Explain what happens in an atom to produce a color in a burner flame?
When an atom is heated in a burner flame, electrons in the atom are excited to higher energy levels. As the electrons return to their original energy levels, they release energy in the form of light. The specific color produced depends on the amount of energy released, which is unique to each element.
When the electrons of an excited atom fall back to lower levels there is an emission of energy that produces what?
When the electrons of an excited atom fall back to lower levels, they emit energy in the form of photons. These photons can have specific frequencies corresponding to the energy difference between the initial and final electron energy levels, leading to the emission of light in various forms such as visible, ultraviolet, or infrared light.
In which state does the electron possess more energy?
An electron possesses more energy in the excited state than the ground state.
An atom is in an excited state when it has its lowest energy?
No, when an atom is in an excited state, its electrons have gained energy, and they proceed to lose it when they fall back into their normal energy levels
What makes an elements electrons in an excited state?
An element's electrons can be in an excited state when they absorb energy from an external source, such as heat or light. This added energy causes the electrons to move to higher energy levels further from the nucleus. As the electrons return to their original energy levels, they release this extra energy in the form of light or heat.
What does it mean when the electrons are excited?
When electrons are excited, they absorb energy and move to higher energy levels. This can happen through various processes like heat, light, or electrical energy. The excited state is temporary, and electrons will eventually return to their original energy levels, releasing the absorbed energy in the form of light or heat.
What did Planck say about energy and electron?
He said that electrons can become excited and begin to hop energy levels; when this happens an electron is in the excited state.
What happens a flame test?
Electrons are excited to higher energy levels and their emissions are observed.
When electrons of an excited atom falls back to lower levels there is an emission of energy that produces what?
The electrons emit photons of light equal in energy to the energy that was absorbed.
When electrons move from a high energy excited state to a low energy ground state. E Energy is absorbed by the atom?
No, energy is released by the atom when electrons move from a high energy excited state to a low energy ground state. This energy is emitted in the form of light or heat depending on the specific energy level transition. The difference in energy levels determines the wavelength of the light emitted.
What electrons absorbs the most energy?
Electrons in the innermost energy levels, closest to the nucleus, require the most energy to be absorbed in order to be excited to higher energy levels. These electrons have lower energy levels due to their proximity to the nucleus, which causes them to experience a stronger attraction and need more energy to be removed.
A state in which an atom has more energy than it does at its ground state?
An atom is in an excited state when it has absorbed energy, causing its electrons to move to higher energy levels. These excited electrons are unstable and eventually return to their ground state by emitting energy in the form of light or heat.
Why do excited atombs absorb and reemit radiation at characteristic frequencies?
Excited atoms absorb and reemit radiation at characteristic frequencies because the electrons in the atom can only occupy specific energy levels. When an atom absorbs energy and its electrons are excited to higher energy levels, they will subsequently drop back to their original energy levels by emitting photons with specific frequencies that are unique to that atom. This results in the emission of radiation at characteristic frequencies.
Explain what happens in an atom to produce a color in a burner flame?
When an atom is heated in a burner flame, electrons in the atom are excited to higher energy levels. As the electrons return to their original energy levels, they release energy in the form of light. The specific color produced depends on the amount of energy released, which is unique to each element.
When the electrons of an excited atom fall back to lower levels there is an emission of energy that produces what?
When the electrons of an excited atom fall back to lower levels, they emit energy in the form of photons. These photons can have specific frequencies corresponding to the energy difference between the initial and final electron energy levels, leading to the emission of light in various forms such as visible, ultraviolet, or infrared light.
