Why Is The Valency Of Phosphorus Is 3 And 5?
Why Is The Valency Of Phosphorus Is 3 And 5? Phosphorus has 3 outermost electrons that can participate in bonding, and so it can have a valence number of + or -3. … So all 5 of the electrons outside the neon-like core of phosphorus can then become valence electrons, giving it the major valence