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
Place them as two pairs on the central O. The electron pair arrangement is tetrahedral with 2 bonding pairs and two nonbonding pairs of electrons on O. The molecular shape is bent with angle slightly less than 109.5o (due to two nonbonding pairs of electrons).Pushpa Padmanabhan Â· 6 years ago. Thumbs up.n F2O, only two of the six outer-shell electrons of oxygen are used for forming covalent bonds with fluorine, leaving four electrons which are organized into two non-bonding pairs.