. Write the general electronic configuration of p block elements
The general trend of electronic configuration among the elements of p-block are ns2np1-6, except for helium(He) which does not follow this formula.
Phosphorus (P) :1s22s22p63s23p3
3s23p3 are the final orbitals which satisfy our general formula.
ns2np1-6 is the expression for the general electronic configuration for p-block elements.