Which Statement Concerning the Elements Fluorine,chlorine,bromine,and Iodine Is FALSE

Multiple Choice

Which statement concerning the elements fluorine,chlorine,bromine,and iodine is FALSE?

A) They are all halogens.
B) They all have the same electron configuration.
C) They are all nonmetals.
D) They are all representative elements.
E) They all have the same number of valence electrons.