Description: Nxt-ID Inc provides products, solutions, and services that have a need for biometric secure access control. Its lines of business include mobile commerce; law enforcement and biometric access control applications and law enforcement.
The electronic configuration for the oxygen atom is [math]1s^2 2s^2 2p^4[/math]. It must acquire 2 electrons to become an ion with a charge of -2 . Thus the electronic configuration for an [math]O^{2 -}[/math] ion is
Valence electron configuration of zinc, abbreviated. [Ar] 4s2 3d10 Zinc's oxidation state is 2, so that 4s2 represents the valance electrons though they are at a lower enerâ¦gy level and the 3d10 gives you the full outer electron configuration.