The element with atomic number 28 is Nickel (Ni). It is a transition metal in period 4 of the Periodic Table. It is the first element in the Nickel family. It has 28 electrons in 4 shells with 2 electrons in the outer shell.
Zirconium - but it could be simplified to [Kr] 4d2 5s2
Nickel has the atomic number 28 so it has the electron configuration 1s22s22p63s23p64s23d8 .
The electron configuration 4s²3d⁸ corresponds to the element nickel (Ni), which has an atomic number of 28. This configuration indicates that nickel has a total of 28 electrons, with the outermost electrons in the 4s and 3d subshells.
Oxygen is an electron withdrawing element.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
switch configuaration
Helium has no electron affinity.
An electron is not an element.
The standard model suggests an electron cofiguration for nickel (element number 28)as :[Ar] 4s2 3d8However, relativistic effects make the more stable configuration [Ar] 4s1 3d91s2,2s2,2p6,3s2,3p6,4s2,3d8
The element with this electron configuration is manganese (Mn), which has 25 electrons.
The element that has a single electron in the 2p sublevel is boron. The electron configuration of Boron is 1s22s22p1.
The element with electron configuration 1s22s23p1 is phosphorus, which has an atomic number of 15.