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How does the electron's energy change as the orbit of the electron increases?
Wiki User
∙ 12y ago
The farther an electron is from the nucleus of an atom, the more energy it has.
Wiki User
∙ 12y ago
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.
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What is the energy change that occurs when an atom gains electrons called?
The energy change that occurs when an atom gains electrons is called electron affinity. It represents the amount of energy released when an atom accepts an electron to form a negative ion.
Can electrons change rings in an atom?
Yes, electrons can change energy levels or rings in an atom by absorbing or releasing photons with specific amounts of energy. This process is known as electron excitation or electron relaxation. Electrons can jump to higher energy levels by absorbing energy, or drop to lower energy levels by emitting energy.
How does the size of the atom affect the energy needed to remove an electron?
The energy needed to remove an electron, known as ionization energy, decreases as the size of the atom increases. Larger atoms have electrons that are farther from the nucleus, reducing the attractive force holding electrons, making it easier to remove an electron.
Does Sr have a high electron affinity or a low electron affinity?
Sr has a relatively low electron affinity. Electron affinity is the energy change when an atom gains an electron to form a negative ion, and for strontium, this energy change is lower compared to other elements.
What atom's energy change is when an electron is added to an atom?
The energy change that occurs when an electron is added to an atom is known as electron affinity. It represents the energy released or absorbed when an electron is added to a neutral atom to form a negative ion. This process can either release energy (exothermic) or require energy input (endothermic) depending on the element and its electronic configuration.
If electrons have the most energy in an atom electrons in an electron cloud electrons in the outermost electron shell electrons in the innermost electron shell electrons in the nucleus?
Electrons in the outermost electron shell have the most energy in an atom. The energy of an electron increases as it moves further away from the nucleus. Electrons in the innermost shell have the least energy, while electrons in the nucleus have the highest energy due to their proximity to the protons.
What is the energy change that occurs when an atom gains electrons called?
The energy change that occurs when an atom gains electrons is called electron affinity. It represents the amount of energy released when an atom accepts an electron to form a negative ion.
Which statement describes the relative energy of electrons in the shells of a calcium atom?
Electrons in higher energy shells of a calcium atom are farther from the nucleus and have more energy than electrons in lower energy shells. This is because as the energy level of a shell increases, the distance from the nucleus also increases, resulting in higher potential energy for the electrons.
Which explains the change in ionization energy that occurs between removing the first and second electrons from an atom?
The ionization energy increases when removing the second electron because the remaining electrons experience a higher effective nuclear charge due to the removal of the first electron. This makes it harder to remove a second electron compared to the first one.
Is an electrons movement related to its amount of energy?
Yes, an electron's movement is related to its amount of energy. Electrons with higher energy levels are found farther from the nucleus and move faster than electrons with lower energy levels. This relationship is a key concept in understanding electron behavior in atoms and molecules.
How does the size of the atom affect the energy needed to remove an electron?
The energy needed to remove an electron, known as ionization energy, decreases as the size of the atom increases. Larger atoms have electrons that are farther from the nucleus, reducing the attractive force holding electrons, making it easier to remove an electron.
What happen when electron change energy level?
When an electron changes energy levels in an atom, it absorbs or emits energy in the form of a photon. This photon can have a specific wavelength corresponding to the energy difference between the initial and final energy levels of the electron. This process is fundamental to the emission and absorption of light in atoms.
What atom's energy change is when an electron is added to an atom?
The energy change that occurs when an electron is added to an atom is known as electron affinity. It represents the energy released or absorbed when an electron is added to a neutral atom to form a negative ion. This process can either release energy (exothermic) or require energy input (endothermic) depending on the element and its electronic configuration.
Is it the closer an electron is to the nucleus the more energy it has?
Yes, when an effective nuclear charge increases it does pull the electrons closer to the nucleus. An electron is a negatively charged part of an atom.
Why does energy required to remove an electron change?
The energy required to remove an electron from an atom (ionization energy) changes based on factors such as the atomic structure, number of electron shells, and the attraction between the electron and nucleus. As you move across a period in the periodic table, the ionization energy generally increases due to increased nuclear charge. As you move down a group, the ionization energy generally decreases due to increased distance from the nucleus.
Are electrons located in energy levels or electron cloud?
Electrons are located in energy levels within the electron cloud.
Why the kinetic energy of the emitted electrons varies up to a maximum value?
The kinetic energy of emitted electrons varies up to a maximum value because the energy required to remove an electron from an atom depends on the frequency of the incident radiation. If the frequency of the radiation is below a certain threshold, no electrons are emitted. As the frequency increases, the kinetic energy of the emitted electrons also increases up to a maximum value determined by the frequency of the radiation.
