Â· just now. 1  Helium, Neon, Argon These elements are some of the noble gases. 2  Helium ( He ), Neon ( Ne ), and Argon ( Ar 3  ). helium, neon, argon, xenon and redon, these 5 elements among all have their outer shell filled up. carbon_arka Â· 9 years ago. 4  7A groupof periodic table.. 5  from that list only: