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Does an electron lose or gain energy while moving up and down an energy level?
Wiki User
∙ 11y ago
depends. Moving from an inner level to an outer level, the e- absorbs energy. Moving from an outer level to an inner level, the e- loses energy.
Wiki User
∙ 11y ago
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How is the energy of a electron related to the energy level it is in?
The electrons and energy level are inversely related. Electrons are positively charged while the energy level is negatively charged which will result into a direct effect in the energy level when electrons move. .
What is the relationship between the period number and the energy level of the f-orbitals?
The number of each period correspond to the outermost energy level that contain electrons for elements in that period. Those in period 1 contain electron only in energy level 1 while those in period 2 contain electron in level 1 & 2. In period 3, electrons are found in level 1, 2, and 3 AN SO ON.....
Will the electrons in the higher energy level comes near the nucleus while they are revolving in their own orbit?
No. The electrons nearest the nucleus have the lowest energy. The highestenergy electron is one that's out on its own, not bound to any nucleus.
Who stated an Electron Must Occupy The Lowest Available Energy Orbital?
While I am not sure who stated it, that's a general tendency in nature, and not just for electrons - i.e., for systems to go to the lowest possible energy level.
What is the basic difference between electron affinity and electro negativity?
ok, so electron affinity is the amount of energy given off when a particular atom excepts electrons. Essentially, it is the likelihood that an atom will accept an electron, while ionization energy is how much energy is needed to take an electron off of a particular atom
What form of energy does an elevator have?
If it is above a chosen reference level (e.g., ground level), it has potential energy. While it is moving, it has kinetic energy.
How is the energy of a electron related to the energy level it is in?
The electrons and energy level are inversely related. Electrons are positively charged while the energy level is negatively charged which will result into a direct effect in the energy level when electrons move. .
Falling electrons are a source of energy?
Please note that, as with all potential energy, that a "falling" electron will provide energy, while "raising" them back to their previous level requires the same amount of energy. It's not really a source of energy, just a way to store small amounts of energy.Please note that, as with all potential energy, that a "falling" electron will provide energy, while "raising" them back to their previous level requires the same amount of energy. It's not really a source of energy, just a way to store small amounts of energy.Please note that, as with all potential energy, that a "falling" electron will provide energy, while "raising" them back to their previous level requires the same amount of energy. It's not really a source of energy, just a way to store small amounts of energy.Please note that, as with all potential energy, that a "falling" electron will provide energy, while "raising" them back to their previous level requires the same amount of energy. It's not really a source of energy, just a way to store small amounts of energy.
Why are potassium and caesium rather than lithim used in photoelectric cells?
Potassium can loose electron easily . Comparatively Lithium have high ionisation energy and low level of loosing electron while absorbing light energy.
How bhor's theory violates uncertainity relation?
Remember that Bohr's theory on atomic structure was 1) only a model and 2) cannot truly violate anything, as it was only a model. However, the fundamental flaw in Bohr's model is the assumption that an electron of a certain energy level, or "shell", can only occupy that energy level (unless it jumps to another level, requiring energy). This essentially claims to know the relative position of that electron, while Heisenberg's uncertainty principle states that this is impossible. Rather, the electron cloud model is more commonly used today, which gives regions of probability in which it is most likely to find an electron of a given energy level.
What happens when an atom loses energy?
When an electron gains energy it is considered to be in an excited state. At that point the electron jumps out to a level that is further from the nucleus of the atom. the further out the electron the more higher energy the electron has. Once it jumps out a level it then LOSES the extra energy and falls back to its original level, and in doing so emits a photon of light. Depending on the frequency of this light the atom emits a certain color matching that frequency.
Can kinetic energy ever be more than its potential energy?
Sure. For example, if an object is at ground level, or below, and moving, then its potential energy would be zero or negative; while its kinetic energy would be positive. Note: The reference level for "gravitational potential energy" is quite arbitrary. Often the ground level is chosen.
What is the relationship between the period number and the energy level of the f-orbitals?
The number of each period correspond to the outermost energy level that contain electrons for elements in that period. Those in period 1 contain electron only in energy level 1 while those in period 2 contain electron in level 1 & 2. In period 3, electrons are found in level 1, 2, and 3 AN SO ON.....
Will the electrons in the higher energy level comes near the nucleus while they are revolving in their own orbit?
No. The electrons nearest the nucleus have the lowest energy. The highestenergy electron is one that's out on its own, not bound to any nucleus.
Who stated an Electron Must Occupy The Lowest Available Energy Orbital?
While I am not sure who stated it, that's a general tendency in nature, and not just for electrons - i.e., for systems to go to the lowest possible energy level.
What is the difference between electron negativity and electrons affinity?
ok, so electron affinity is the amount of energy given off when a particular atom excepts electrons. Essentially, it is the likelihood that an atom will accept an electron, while ionization energy is how much energy is needed to take an electron off of a particular atom
How does the energy of an electron change when the elctron moves closer to the nucleus?
the electrons moving closer to the nucleus have lower energy level.why?AnswerWhen atoms absorb energy, electrons move into higher energy levels, and these electrons lose energy by emitting light when they return to lower energy levels.It's like a sea saw, you go up, you get energy, go back down, lose it.please recommend me :D
