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What is the number of electrons in 3s in magnesium?
Magnesium (Mg) has an atomic number of 12, indicating it has 12 electrons. The electron configuration for magnesium is 1s² 2s² 2p⁶ 3s². Therefore, there are 2 electrons in the 3s subshell of magnesium.
What is the second level called in the magnesium atom?
The second energy level in a magnesium atom is called the 2nd shell or the 2n^2 level. It can hold a maximum of eight electrons. In magnesium, which has an atomic number of 12, the second energy level contains two electrons in the 2s subshell and six electrons in the 2p subshell, making a total of eight electrons in that level.
What is the difference of a one S subshell and three S subshell?
The 3s subshell is farther from the nucleus
How many electrons can occupy the 2s subshell and 3d subshell?
Two electrons can occupy the 2s subshell, and 8 electrons can occupy the 3d subshell.
What is the subshell of the K shell?
The K shell is the first shell in an atom and has only one subshell, which is the 1s subshell. This subshell can hold up to 2 electrons.
What is the number of electrons in 3s in magnesium?
Magnesium (Mg) has an atomic number of 12, indicating it has 12 electrons. The electron configuration for magnesium is 1s² 2s² 2p⁶ 3s². Therefore, there are 2 electrons in the 3s subshell of magnesium.
What is the second level called in the magnesium atom?
The second energy level in a magnesium atom is called the 2nd shell or the 2n^2 level. It can hold a maximum of eight electrons. In magnesium, which has an atomic number of 12, the second energy level contains two electrons in the 2s subshell and six electrons in the 2p subshell, making a total of eight electrons in that level.
What is the maximum number of unpaired electrons in the s subshell and the d subshell and the p subshell and f subshell?
The maximum number of unpaired electrons in the s subshell is 2, in the p subshell is 6, in the d subshell is 10, and in the f subshell is 14. This is based on the maximum number of electrons that can occupy each subshell according to the Aufbau principle and the Pauli exclusion principle.
What is the difference of a one S subshell and three S subshell?
The 3s subshell is farther from the nucleus
How many electrons can occupy the 2s subshell and 3d subshell?
Two electrons can occupy the 2s subshell, and 8 electrons can occupy the 3d subshell.
What is the subshell of the K shell?
The K shell is the first shell in an atom and has only one subshell, which is the 1s subshell. This subshell can hold up to 2 electrons.
What subshell represent a sphere shape?
It is 's' subshell.
How does the energy of the 2s subshell compare to the energy of the 2p subshell in a lithium atom?
In a lithium atom, the energy of the 2s subshell is lower than the energy of the 2p subshell.
Which subshell can hold a maximum of 14 electrons?
The f subshell can hold a maximum of 14 electrons.
How can you tell a 2s subshell and a 2p subshell apart?
A 2s subshell and a 2p subshell can be distinguished by their shape and energy levels. The 2s subshell is spherical and has a lower energy than the 2p subshell, which has a dumbbell shape and is oriented along specific axes (x, y, z). Additionally, the 2s subshell can hold a maximum of 2 electrons, while the 2p subshell can hold up to 6 electrons. These differences in shape, energy, and electron capacity help identify each subshell.
Does the s for subshell have 2 orbitals?
No, the s subshell has only 1 orbital, which can hold a maximum of 2 electrons. In contrast, the p subshell has 3 orbitals, the d subshell has 5 orbitals, and the f subshell has 7 orbitals. Each orbital can accommodate 2 electrons, but the s subshell itself comprises just a single orbital.
How can you tell the difference between 1s subshell and 3s subshell?
The principal quantum number (n) distinguishes between different subshells. For example, the 1s subshell has an n value of 1, while the 3s subshell has an n value of 3. The higher the n value, the higher the energy level of the subshell.
