Elements with filled outermost shell is ____________.
A
He
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Na
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Ar
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Both A and C
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is C Both A and C All three are noble gas elements which have completely filled outermost shell. Helium and Argon is a noble gas, hence they have filled outermost shell.