Question

Elements whose atoms have their s and p-sub-levels complete are the:
(a) Normal elements (b) Transition elements (c) Halogens (d) Inert
gases.

Answer 1

(d) Inert gases have their p and s sub levels complete.

Answer 2

the correct answer option d.
inert gases.
inert gases are the elements whose atoms have their s and p -sub-levels complete.