2p
An electron is transferred from the 2s orbital of lithium to form a Li ion. This results in the formation of a Li+ ion with a filled 1s and empty 2s orbital.
The extra electron added to bromine when it becomes a negative ion will fill the 4p orbital. Bromine typically has the electron configuration [Ar] 3d10 4s2 4p5, so gaining an electron will complete the 4p subshell, resulting in a stable Br- ion.
When a nitrogen atom gains an electron, it becomes a nitride ion (N^{3-}) with a (3-) charge.
In a nitrogen atom's ground state, it has five atoms. The electron will have to gain three electrons to become stable.
Chromium (Cr) is a period 4 transition element that can form a 2+ ion with a half-filled d sublevel. In its 2+ ion state, chromium has a d5 configuration, with the 3d orbital half-filled.
The molecular orbital diagram for the CN- ion shows the formation of sigma and pi bonds between the carbon and nitrogen atoms. The diagram illustrates the overlap of atomic orbitals to create bonding and antibonding molecular orbitals.
The name of nitrogen ion is Nitride. The symbol is N3- .
Called lone pair(s) of electrons,this exists when the atom such as Nitrogen in the ammonia has pair of electrons used to form what is called coordination bond as the lone pair of nitrogen occupy an vacant orbital like the orbital of the hydrogen proton released from acids. lone pair of ammonia + vacant orbital of hydrogen proton = Ammonium ion
nitrogen family because nitrogen family wants to complete its octet by taking three electrons from other compounds.
The ion with sulfur or nitrogen in oxyanions is called a sulfite or nitrate ion.
The central nitrogen atom in the ammonium ion (NH4+) is sp3 hybridized. This means that the nitrogen atom uses one s orbital and three p orbitals to form four equivalent sp3 hybrid orbitals for bonding with four hydrogen atoms.
An electron is transferred from the 2s orbital of a lithium atom to create a Li+ ion.