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In copper (Cu), the 3d orbital experiences the greatest effective electron charge. This is due to the presence of a relatively high nuclear charge and the shielding effect of the 4s electrons, which results in the 3d electrons feeling a greater attraction from the nucleus. The effective nuclear charge experienced by the 3d electrons is higher compared to the 4s electrons, making them more tightly bound to the nucleus.
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How many electron orbitals does helium have?
How many atoms / electron clouds does helium have ?
What information does the third quantum number of an electrons give?
The Specific orbital the electron is in
What does electron orbital describe?
An electron orbital describes the probable location of an electron within an atom. It represents the three-dimensional region where an electron is most likely to be found, based on the electron's energy level, shape, and orientation within the atom. Each orbital can hold a maximum of two electrons with opposite spins.
What information is needed to determine the size f an orbital?
To determine the size of an orbital, one needs the principal quantum number (n), which indicates the energy level and overall size of the orbital, and the effective nuclear charge experienced by the electron, which influences the orbital's extent. Additionally, the type of orbital (s, p, d, f) also plays a role, as each type has a different spatial distribution. Finally, considerations of electron-electron repulsion and average distances from the nucleus can further refine the size estimation.
How does the energy of a photon emitted when the electron moves from the 3rd orbital to the 2nd orbital compare to the energy of a photon absorbed when the electron moves from the 2nd orbital to the 3?
The energy of a photon emitted when an electron moves from the 3rd orbital to the 2nd orbital is equal to the energy of a photon absorbed when the electron moves from the 2nd orbital to the 3rd orbital. This is due to the principle of conservation of energy, where the energy difference between the two energy levels remains constant regardless of the direction of the electron's transition. Therefore, the energies are the same, but their signs differ: emission is negative, while absorption is positive.
Which orbital gives an electron the greatest probability of being found close to nucleus?
The 1s orbital.
In which orbital does an electron in a phosphorus atom experience the greatest shielding?
An electron in a phosphorus atom would experience the greatest shielding in the 3s orbital. This is because electrons in inner shells provide greater shielding than those in outer shells, and the 3s orbital is closer to the nucleus compared to the higher energy orbitals.
Which electron is on average further from the nucleus an electron in a 3p orbital or an electron in a 4p orbital?
An electron in a 2s orbital is on average closer to the nucleus.
How many electron orbitals does helium have?
How many atoms / electron clouds does helium have ?
What is the Electron Orbital Pattern of boron?
The electron orbital pattern of boron is 1s2 2s2 2p1. This means it has 2 electrons in the 1s orbital, 2 electrons in the 2s orbital, and 1 electron in the 2p orbital.
What is an orbital in science?
Orbital describes space where electron is found. it provides probability for the presence of electron.
What is the orbital angular momentum of an electron in the orbitals?
The orbital angular momentum of an electron in orbitals is a measure of its rotational motion around the nucleus. It is quantized and depends on the specific orbital the electron is in.
From which orbital in a lithium atom is an electron transferred to make a positive ion?
An electron is transferred from the 2s orbital of a lithium atom to create a Li+ ion.
What information does the third quantum number of an electrons give?
The Specific orbital the electron is in
What is a electron cloud?
An electron cloud is an atomic orbital.
What are the maximum number of orbitals for an electron?
2 ELECTRONS in one orbital. (An electron can only be in one orbital at once)
What does electron orbital describe?
An electron orbital describes the probable location of an electron within an atom. It represents the three-dimensional region where an electron is most likely to be found, based on the electron's energy level, shape, and orientation within the atom. Each orbital can hold a maximum of two electrons with opposite spins.
