1s2 2s2 2p6 3s2 3p6 3d8 4s2
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.
The noble gas configuration for Nickel is [Ar] 3d8 4s2, where [Ar] represents the electron configuration of argon. This configuration shows that Nickel has a full set of electrons in its outermost energy level, making it stable and similar to a noble gas.
Zirconium - but it could be simplified to [Kr] 4d2 5s2
The element with this electron configuration is arsenic (As), with 33 electrons.
Nickel is an element!
A nickel is an element!
Nickel is an element.
Nickel is 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 the electron configuration 1s2 2s2 2p6 is neon.
"element"
25% of of the element nickel is inside a united states money nickel.