What is the electronic configuration of chromium?

The electron configuration for chromium is NOT #1s^2 2s^2 2p^6 3s^2 3p^6 3d^4 4s^2# , but #color(blue)(1s^2 2s^2 2p^6 3s^2 3p^6 3d^5 4s^1)# . Interestingly enough, Tungsten is more stable with an electron arrangement of #[Xe]4f^14 5d^4 6s^2# . read more

The electron configuration for chromium is NOT 1s^2 2s^2 2p^6 3s^2 3p^6 3d^4 4s^2, but color(blue)(1s^2 2s^2 2p^6 3s^2 3p^6 3d^5 4s^1). Interestingly enough, Tungsten is more stable with an electron arrangement of [Xe]4f^14 5d^4 6s^2. read more

The electron configuration of chromium is [Ar] 3d5 4s1. The symbol Ar in the electron configuration stands for argon, which has a stable electron configuration. Chromium has six valence electrons. read more