Silver (Ag) has an atomic number of 47, and its electron configuration is [Kr] 4d¹⁰ 5s¹. The sub-shell being filled by silver is the 4d sub-shell, which is fully filled with 10 electrons. Additionally, the single electron in the 5s sub-shell contributes to its chemical properties.
The electron configuration 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d⁹ corresponds to the element silver (Ag), which has an atomic number of 47. This configuration indicates that silver has a filled 4p subshell and a partially filled 4d subshell, characteristic of transition metals. Silver is known for its high conductivity and is commonly used in jewelry and electronics.
In zinc (Zn), which has an atomic number of 30, the electron configuration is [Ar] 3d² 4s². The 3d subshell is partially filled with 2 electrons, while the 4s subshell is fully filled with 2 electrons. Therefore, the partially filled subshell in zinc atoms is the 3d subshell.
In the elements from scandium (Sc, atomic number 21) to zinc (Zn, atomic number 30), the d subshell is being filled by electrons. Specifically, these elements are part of the transition metals, where the 3d subshell is progressively filled. As you move from scandium to zinc, the number of electrons in the 3d subshell increases from 1 in scandium to 10 in zinc.
In most transition metals, the (d) subshell is typically only partially filled. Transition metals are characterized by having electrons in the (d) orbitals, which allows for various oxidation states and complex formation. The (s) subshell of the same principal energy level is usually filled before the (d) subshell begins to fill, leading to the partial filling of the (d) orbitals in these elements.
The compound with the 2+ ion that is the smallest with a filled d subshell is zinc (Zn^2+), and the anion that forms from the smallest halogen is fluoride (F^-). Therefore, the compound you are looking for is zinc fluoride (ZnF2).
The element with atomic number 47 is silver (Ag). In its neutral state, the electron configuration of silver is [Kr] 4d^10 5s^1. This means the 4d subshell is being filled by the electrons of silver.
4f
Argon has completely filled M shell (or 3p orbital)
The period number on the periodic table tells you which energy level (shell) of an atom is being filled. The subshell within that energy level is determined by the block in which the element is located on the periodic table. For example, elements in the s-block fill the s subshell, elements in the p-block fill the p subshell, and so on.
The electron configuration 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d⁹ corresponds to the element silver (Ag), which has an atomic number of 47. This configuration indicates that silver has a filled 4p subshell and a partially filled 4d subshell, characteristic of transition metals. Silver is known for its high conductivity and is commonly used in jewelry and electronics.
In zinc (Zn), which has an atomic number of 30, the electron configuration is [Ar] 3d² 4s². The 3d subshell is partially filled with 2 electrons, while the 4s subshell is fully filled with 2 electrons. Therefore, the partially filled subshell in zinc atoms is the 3d subshell.
In the elements from scandium (Sc, atomic number 21) to zinc (Zn, atomic number 30), the d subshell is being filled by electrons. Specifically, these elements are part of the transition metals, where the 3d subshell is progressively filled. As you move from scandium to zinc, the number of electrons in the 3d subshell increases from 1 in scandium to 10 in zinc.
According to definition, transition elements are those which have partially filled d-subshell in there elementary state or in one of the oxidation states. silver(z=47) can exhibit 2 oxidation state in which it has incompletely filled d-subshell (4d9). hence silver is regarded as trnsition element.
p-block elements have partially filled p-subshell. It is not completely filled.
In most transition metals, the (d) subshell is typically only partially filled. Transition metals are characterized by having electrons in the (d) orbitals, which allows for various oxidation states and complex formation. The (s) subshell of the same principal energy level is usually filled before the (d) subshell begins to fill, leading to the partial filling of the (d) orbitals in these elements.
The 4f subshell is being filled in the lanthanide series of the periodic table, which are also known as the "rare earth elements." They are located in the f-block of the periodic table, filling the 4f subshell from atomic number 58 (Cerium) to 71 (Lutetium).
Exceptions to the general trend of increasing ionization energy across a period in the periodic table occur when there is a half-filled or fully-filled subshell, which results in increased stability and lower ionization energy. This is known as the "half-filled and fully-filled subshell stability" rule.