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The potential energy of an electron orbitting in an atom can be approximated by the coulomb potential
V(r) = - e2/(4*pi*epsilon0 *r)
Where r is the distance of the lectron from the nucleus. This approximation is for atoms with just 1 electron and 1 proton (i.e Hydrogen) For other atoms it is a bit more complicated but this can still be used as a rough approximation.
This is from the bohr model of the atom I think
What else can I help you with?
Is total energy of revolving electron in an atom zero?
actually total energy is the sum of potential energy and kinetic energy....potential energy= -2*kinetic energy . By using this relation you will get that sum of potential and kinetic energy is equal to the magnitude of kinetic energy and it is less than zero...hope this will be enough for you....
What is ionization potentials?
Ionization potential is the energy required to remove one electron from an atom in the gaseous state. The units may be eV(electron volts) or kJ/mol. These are readily interconverted. Usually the ionization potentials for successive electrons are quoted as the first ionization potential, second ionization potential etc.
What is the potential energy of an electron?
The potential energy of the electron is different for every situation, and is a function of the attractive and repulsive forces of nearby positive and negative charges respectively (protons and other electrons). Finding the potential energy for an electron with more than one other particle nearby is extremely complicated!
What is the total energy of a revolving electron in an atom?
The energy of an electron which is (in a sense) revolving around the nucleus (it is actually distributed around the nucleus in the form of a cloud) depends upon how far it is from the nucleus, and also depends upon the number of protons in the nucleus. Nuclear physics is complicated.
What happens to the energy that an electron has as its distance from the nucleus of the atom increases?
As an electron moves farther from the nucleus, its energy increases. This increase in energy results in the electron being in a higher energy level or orbital. The electron's increasing distance from the nucleus leads to decreased attraction, causing it to have more potential energy.
What is more- potential energy or kinetic energy of an electron in hydrogen atom?
Both are equal.
Is total energy of revolving electron in an atom zero?
actually total energy is the sum of potential energy and kinetic energy....potential energy= -2*kinetic energy . By using this relation you will get that sum of potential and kinetic energy is equal to the magnitude of kinetic energy and it is less than zero...hope this will be enough for you....
What is the exact meaning of ionization potential?
The energy required to remove completely an electron from its atom.
An electron loses potential energy when it?
An electron loses potential energy when it moves to a lower energy level, such as when it transitions between orbitals in an atom or when it moves closer to a positively charged nucleus. This release of energy can manifest as the emission of a photon or the transfer of energy to another particle.
What is ionization potentials?
Ionization potential is the energy required to remove one electron from an atom in the gaseous state. The units may be eV(electron volts) or kJ/mol. These are readily interconverted. Usually the ionization potentials for successive electrons are quoted as the first ionization potential, second ionization potential etc.
What is the potential energy of an electron?
The potential energy of the electron is different for every situation, and is a function of the attractive and repulsive forces of nearby positive and negative charges respectively (protons and other electrons). Finding the potential energy for an electron with more than one other particle nearby is extremely complicated!
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.
What is the total energy of a revolving electron in an atom?
The energy of an electron which is (in a sense) revolving around the nucleus (it is actually distributed around the nucleus in the form of a cloud) depends upon how far it is from the nucleus, and also depends upon the number of protons in the nucleus. Nuclear physics is complicated.
What happens to the energy that an electron has as its distance from the nucleus of the atom increases?
As an electron moves farther from the nucleus, its energy increases. This increase in energy results in the electron being in a higher energy level or orbital. The electron's increasing distance from the nucleus leads to decreased attraction, causing it to have more potential energy.
How does the electron's energy change as the orbit of the electron increases?
As the orbit of the electron increases, the electron's energy also increases. Electrons in higher energy orbits are farther from the nucleus and have more potential energy. Conversely, electrons in lower energy orbits are closer to the nucleus and have less energy.
Is ionization energy required to add an electron to a netural atom?
Ionization energy is an expression linked to extraction of an electron.
Why energy is released during the addition of first electron into oxygen atom?
Even though an oxygen atom is electrically neutral, since it has equal numbers of protons and electrons, it can still act as though it is positively charged, because the electrons are very mobile and they arrange themselves in a way that maximizes their connection to the nucleus while minimizing their connection to other electrons, which repel them. So when an oxygen atom adds an electron, that electron is attracted by the positive nucleus more than it is repelled by the negative electrons orbiting the nucleus. The separation between the electron and the nucleus is a form of potential energy, just as you gain potential energy by raising an object in a gravitational field. As the electron falls toward the nucleus, potential energy is converted into other energy, such as heat or light.
