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The amount of energy needed to move an electron from one energy level to another is an?
The amount of energy needed to move an electron from one energy level to another is known as the energy difference between the two levels. This energy difference is typically quantified in electron volts (eV) or joules.
Energy can be released from a pigment with an excited electron by what method?
Energy can be released from a pigment with an excited electron through the emission of light, a process known as fluorescence. When an electron returns to its ground state from an excited state, the energy difference is released as light energy.
What is the meaning of a negative value for the electron affinity of an atom?
Electron affinity is the amount of energy required to remove an electron from an atom. Or an energy released by adding an electron to a gaseous atom ( ie, negative quantity). In this case, if an element has a negative Electron Affinity, its indicating that this element is stable than the neutral ones.
When an electron drops to a lower energy level what is the energy of the photon released?
The energy of the photon is the same as the energy lost by the electron
What is the amount of energy stored in a molecule?
The amount of energy stored in a molecule depends on its chemical bonds and structure. This energy is typically measured in units like kilojoules per mole or electron volts. The energy stored in a molecule is released or absorbed during chemical reactions.
What can be said of the amount of energy that an electron absorbs when it is excited compared to the amount of energy that it releases when it returns to ground state?
When an electron is excited, it absorbs a specific amount of energy to move to a higher energy state. When it returns to its ground state, it releases this absorbed energy in the form of electromagnetic radiation. The energy released is equal to the energy absorbed during excitation, following the principle of conservation of energy.
How is electron affinity from electronegative?
Electronegativity is the measure of pull one atom has on another. Electron affinity is the amount of energy that is released when a neutral atom gains an electron.
How is electron affinity different from electronegativity?
Electronegativity is the measure of pull one atom has on another. Electron affinity is the amount of energy that is released when a neutral atom gains an electron.
When an electron falls back to its ground state how much energy is released?
It releases the same amount of energy that it absorbed when it was excited to a higher energy state.
Definition of electron affinity?
The energy change that occurs when an electron is added to a neutral atom. This is usually exothermic. Noble Gases are excluded from this. Equation: X(element)+e-(electron)---------> X-1+ energy
The amount of energy released when one mole of chloride ions is produced from one mole of chlorine atoms is the?
The amount of energy released when one mole of chloride ions is produced from one mole of chlorine atoms is the electron affinity of chlorine. This is the energy change that occurs when an electron is added to a chlorine atom to form a chloride ion.
The amount of energy needed to move an electron from one energy level to another is an?
The amount of energy needed to move an electron from one energy level to another is known as the energy difference between the two levels. This energy difference is typically quantified in electron volts (eV) or joules.
How is affinity different from electronegativity?
Electronegativity is the measure of pull one atom has on another. Electron affinity is the amount of energy that is released when a neutral atom gains an electron.
When the amount of energy received from the sun and the amount of energy returned to space are about equal is called what?
radiation balance
When the amount of energy received from the sun and the amount of energy returned to space are about equal it is called what?
When the amount of energy received from the sun and the amount of energy returned to space are about equal, it is called energy balance or radiative equilibrium. This balance helps maintain the Earth's overall temperature and climate.
What is it called when the amount of energy received from the sun and the amount of energy returned to space are about equal called?
radiation balance
When an electron drops to a lower energy level what is the energy of a photon released?
The energy of the photon is the same as the energy lost by the electron
