Tungsten (W) has an atomic number of 74, which means it has 74 electrons. Its electron configuration is [Xe] 4f^14 5d^4 6s^2. The 4d subshell is not occupied in tungsten; instead, the 5d subshell contains the electrons. Therefore, tungsten has zero 4d electrons.
Yttrium (Y) has an atomic number of 39, which means it has 39 electrons. Its electron configuration is [Kr] 5s² 4d¹, indicating that there is one 4d electron in yttrium. Therefore, the number of 4d electrons in Y is 1.
Antimony (Sb) has an atomic number of 51, and its electron configuration is [Kr] 5s² 4d¹⁰ 5p³. In the Sb³⁺ oxidation state, it loses three electrons, typically from the 5p and 5s orbitals, resulting in the configuration [Kr] 4d¹⁰. Consequently, Sb³⁺ has no unpaired electrons, as all its electrons are paired in the filled 4d subshell.
The element with 10 4d electrons in period 5 is zirconium (Zr). Zirconium has the atomic number 40 and is located in Group 4 of the periodic table. It is a transition metal, and its electron configuration includes 4d electrons along with 5s electrons. In its neutral state, zirconium has a total of 40 electrons, with the electron configuration [Kr] 5s² 4d².
The element with 3 valence electrons in the 4d sublevel is Yttrium (Y). It is located in group 3 of the periodic table and has an atomic number of 39. In its electron configuration, Yttrium has the outer configuration of [Kr] 4d¹ 5s², contributing three valence electrons from the 4d and 5s orbitals.
The elements with three valence electrons in the 4d sublevel are the transition metals in Group 5 of the periodic table. These include Zirconium (Zr), Hafnium (Hf), and Rutherfordium (Rf). In their respective electron configurations, they have three electrons in the 4d sublevel, contributing to their chemical properties.
In iodine (I), the electron configuration is [Kr]5s²4d¹⁰5p⁵. This means that there are 10 electrons in the 4d orbital.
There are 10 electrons in the 4d subshell of the ground state of Xenon.
The element with three 4d electrons is ruthenium (Ru), which has an atomic number of 44. The 4d sublevel can hold a maximum of 10 electrons, so with only three electrons, ruthenium has a partially filled 4d orbital.
Molybdenum (Mo) has a configuration of [Kr] 5s^1 4d^5. Therefore, it has 5 4d electrons.
Yttrium (Y) has an atomic number of 39, which means it has 39 electrons. Its electron configuration is [Kr] 5s² 4d¹, indicating that there is one 4d electron in yttrium. Therefore, the number of 4d electrons in Y is 1.
4 Ground state configuration is 5s^1 4^4
Antimony (Sb) has an atomic number of 51, and its electron configuration is [Kr] 5s² 4d¹⁰ 5p³. In the Sb³⁺ oxidation state, it loses three electrons, typically from the 5p and 5s orbitals, resulting in the configuration [Kr] 4d¹⁰. Consequently, Sb³⁺ has no unpaired electrons, as all its electrons are paired in the filled 4d subshell.
The element with ten 4d electrons in Period 5 is Palladium (Pd), which has an electron configuration of [Kr] 4d^10.
The element with 10 4d electrons in period 5 is zirconium (Zr). Zirconium has the atomic number 40 and is located in Group 4 of the periodic table. It is a transition metal, and its electron configuration includes 4d electrons along with 5s electrons. In its neutral state, zirconium has a total of 40 electrons, with the electron configuration [Kr] 5s² 4d².
In a neutral zinc atom, there are 2 electrons in the 4d orbital and 2 electrons in the 4s orbital. Therefore, there are no 5s electrons in a zinc atom.
zero - after the 4s orbitals are filled at Calcium, the 3d orbitals start to fill - not until Gallium do the 4p orbitals start to fill.
2s: 2 electrons 5p: 6 4f: 14 3d: 10 4d: 10