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What is the excited state of phosphorus?
The excited state of phosphorus occurs when an electron is promoted to a higher energy level within its electron configuration. This results in phosphorus having more energy than in its ground state, which can lead to the emission of light or other forms of energy when the electron returns to its original energy level.
Does NADH possess more energy than NAD?
Yes, NADH possesses more energy than NAD because it carries an extra electron and a hydrogen atom, making it a more reduced form of the molecule.
What must an electron do to move from excited state to ground state?
To move an electron from the ground state to an excited state, it requires an input of energy. It should be equal to the energy difference between the two levels. This energy comes from collision with other molecules and atoms.
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.
What happens when an electron returns to its lower energy level?
When an electron returns to its lower energy level, it emits a photon of specific energy corresponding to the energy difference between the higher and lower levels. This process is called emission, and it results in the electron losing energy and returning to a more stable state.
Where are the electrons that possess the least amount of energy located in a calcium atom in the ground state?
The electrons with the least amount of energy in a calcium atom in the ground state are located in the innermost electron shell, closest to the nucleus. These electrons have lower energy levels as they are shielded by the outer electron shells.
What is the excited state of phosphorus?
The excited state of phosphorus occurs when an electron is promoted to a higher energy level within its electron configuration. This results in phosphorus having more energy than in its ground state, which can lead to the emission of light or other forms of energy when the electron returns to its original energy level.
How does an electron position in an atom affect the energy it contains?
If there is an extra electron in the valence level then the electron is in the excited state and is carrying more energy. If the atom is normal then it is in the ground stte and contains low energy.
Does NADH possess more energy than NAD?
Yes, NADH possesses more energy than NAD because it carries an extra electron and a hydrogen atom, making it a more reduced form of the molecule.
What must an electron do to move from excited state to ground state?
To move an electron from the ground state to an excited state, it requires an input of energy. It should be equal to the energy difference between the two levels. This energy comes from collision with other molecules and atoms.
Will an electron excite if it is given energy that will allow it to exist in between two energy levels?
Will an electron excite if it is given energy that will allow it to exist in between two energy levels? No An electron can only exist in specific energy levels. Giving an electron more energy can make it escape from the attraction of the protons completely and the atom now has 1 less electron and is a +1 ion. Have you seen an electron discharge tube? If I turn up the power, the tube will become brighter, but the color will not change. The color of light is the product of the electron returning from the excited state to its ground state. Will an electron excite if it is given energy that will allow it to exist in between two energy levels? No An electron can only exist in specific energy levels. Giving an electron more energy can make it escape from the attraction of the protons completely and the atom now has 1 less electron and is a +1 ion. Have you seen an electron discharge tube? If I turn up the power, the tube will become brighter, but the color will not change. The color of light is the product of the electron returning from the excited state to its ground state.
How does an electrons position in a n atom affect the energy it contains?
If there is an extra electron in the valence level then the electron is in the excited state and is carrying more energy. If the atom is normal then it is in the ground stte and contains low energy.
How much energy does an electron have when its further away from the nucleus?
An electron has more potential energy when it is farther from the nucleus due to the electrostatic forces between the negatively charged electron and the positively charged nucleus. As the electron moves away, it gains potential energy while losing kinetic energy, leading to a higher total energy state. In quantum mechanics, this is represented by higher energy levels or orbitals. Thus, an electron at a greater distance from the nucleus is generally in a higher energy state compared to when it is closer.
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.
Principal energy level 1 of an atom contains an electron with the lowest energy why?
The principal energy level 1 is the closest energy level to the nucleus, resulting in the electron being held most tightly by the nucleus, thus having the lowest energy. This electron is in the lowest energy state possible due to the electrostatic attraction between the negatively charged electron and the positively charged nucleus.
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.
When compared with an electron for which n equals 2 an electron for which n equals 4 has more?
Energy
