The electron configuration of lead (Pb) is [Xe] 4f14 5d10 6s2 6p2. This means that lead's valence electrons are in the 6p subshell.
The 3s subshell is farther from the nucleus
Two electrons can occupy the 2s subshell, and 8 electrons can occupy the 3d subshell.
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.
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.
The primary difference between an s subshell and a d subshell orbital is their shape and orientation. S subshell orbitals are spherical in shape and are found at the nucleus, while d subshell orbitals have cloverleaf or butterfly shapes and are oriented along axes passing through the nucleus. Additionally, d orbitals have more complex shapes due to their higher angular momentum quantum number.
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.
The 3s subshell is farther from the nucleus
Two electrons can occupy the 2s subshell, and 8 electrons can occupy the 3d subshell.
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.
It is 's' subshell.
In a lithium atom, the energy of the 2s subshell is lower than the energy of the 2p subshell.
The f subshell can hold a maximum of 14 electrons.
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.
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.
The primary difference between an s subshell and a d subshell orbital is their shape and orientation. S subshell orbitals are spherical in shape and are found at the nucleus, while d subshell orbitals have cloverleaf or butterfly shapes and are oriented along axes passing through the nucleus. Additionally, d orbitals have more complex shapes due to their higher angular momentum quantum number.
The f subshell can hold a maximum of 14 electrons.
A p subshell can contain a maximum of 6 electrons.