3 unpaired electrons can accommodate in 4 p subshell.
Answer:Option A
Step-by-step explanation:
Each orbits present in an element are further subdivided into different sub-shells. So each subshell can occupy specific number of electrons. The least subshell is the s shell. So the orbital quantum for s is l=0 and p is l =1.
When l=1 , it can occupy maximum 6 electrons in its subshell. In case of unpaired electrons, it will 3 unpaired electrons in the subshell of p. So p subshell will be having 3 unpaired electrons and 6 paired electrons.