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Two or more different states of a quantum mechanical system are said to be degenerateif they give the same value of energy upon measurement. The number of different states corresponding to a particular energy level is known as the degeneracy of the level, as zeeman effect split the spectral lines in to several components having slight differences in freguency, as frequency corresponds to energy I think in this way degeneracy of energy levels is removed.
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What is the difference between work function and ionization energy?
The work function is the amount of energy required to remove an electron from an atom in a solid (ie: the Photoelectric effect). The ionization energy is the amount of energy required to remove an electron from a single "free" atom of the same material. As I understand it, atoms in a solid hold onto their electrons more loosely (because of the bonds) and free electrons hold onto their electrons more tightly.
Which matters in the formation of photoelectrons?
The formation of photoelectrons is primarily influenced by the intensity of incident light and the energy of the photons striking the material. The material's work function, which is the minimum energy required to remove an electron from its surface, also plays a crucial role in determining the photoelectric effect.
Which property of an element is most dependent on the shielding effect?
The property of an element that is most dependent on the shielding effect is its ionization energy. As electrons in inner shells shield outer electrons from the full charge of the nucleus, it becomes easier to remove these outer electrons, resulting in lower ionization energy. Consequently, elements with greater electron shielding typically exhibit lower ionization energies compared to those with less shielding. This effect significantly influences trends in ionization energy across periods and groups in the periodic table.
The amount of energy that is needed to remove the most loosley held electron is referred to as the what?
The amount of energy needed to remove the most loosely held electron is referred to as the ionization energy. It is the energy required to remove an electron from a gaseous atom or ion.
Is it possible to add or remove energy?
Energy cannot be created or destroyed, but it can be transferred from one form to another. So, it is possible to add or remove energy by converting it between different types, such as kinetic, potential, or thermal energy.
What is the energy conversion in an iron?
When an iron is plugged in, electrical energy is converted into thermal energy through the Joule heating effect. This thermal energy heats up the iron's soleplate, allowing it to transfer heat to clothes and remove wrinkles during ironing.
What is the difference between work function and ionization energy?
The work function is the amount of energy required to remove an electron from an atom in a solid (ie: the Photoelectric effect). The ionization energy is the amount of energy required to remove an electron from a single "free" atom of the same material. As I understand it, atoms in a solid hold onto their electrons more loosely (because of the bonds) and free electrons hold onto their electrons more tightly.
The energy required to remove electrons from an atom is called?
The energy required to remove electrons from an atom is called ionization energy. It is the minimum energy needed to remove an electron from a neutral atom in the gaseous phase.
What is work function in photoelectric effect?
The work function in the photoelectric effect is the minimum amount of energy required to remove an electron from the surface of a material. It represents the energy barrier that must be overcome for an electron to be emitted from the material when it is struck by a photon. It is specific to each material and is influenced by factors such as the material's composition and structure.
What energy is required to remove an electron from an atom?
The energy needed to remove an electron from an atom (in the gaseous state) is called the IONIZATION ENERGY.
How do some people reduce the greenhouse effect?
The only way to reduce the greenhouse effect is to actually remove carbon dioxide from the atmosphere. The only way to do this is to plant trees. Trees remove carbon dioxide through photosynthesis. Some people plant trees to reduce the greenhouse effect.
What Energy is the energy that it takes to remove an electron from its shell.?
Ionization energy
Is it possible to remove solar energy?
You cant remove the energy because energy cannot be created nor destroyed. But you can be in a place that doesn't receive it.
The energy required to remove an electron from a neutral atom is the atom's?
The energy required to remove an electron from a neutral atom is the atom's ionization energy. It represents the amount of energy needed to remove the most loosely bound electron from an atom in its gaseous state.
Why the first ionisation energy of O is less than that of N?
The first ionization energy of oxygen is less than that of nitrogen because oxygen has a higher electron shielding effect due to its additional electron shell, making it easier to remove an electron from oxygen compared to nitrogen. This electron shielding effect reduces the effective nuclear charge felt by the outermost electrons in oxygen, thus requiring less energy to remove an electron.
What is the energy required to remove an electron from an atom in gaseous state called?
ionization energy
Define ionization energy of an element?
Ionization energy is the amount of energy required to remove one electron from a neutral atom in the gaseous state. It is a measure of how tightly the electron is held by the nucleus of the atom. Elements with higher ionization energies require more energy to remove an electron and are less likely to form ions.
