[" Q7.Na+ has completely filled "K],[" and "L" shells.Explain."]

Cl^(-) has completely filled K and L shells. Explain.

Cl-has completely filled K, & L shells. Explain

Cl-has completely filled K, L & M shells. Explain it based on Bhor-Bury theory. (AS_(1))

An atom has its K and L shells completely filled and five electrons in M shell. Find out the total number of p electrons in the atom ?

Completely filled shells in lanthanides are

Completely filled shells in actinides are

In the Modern Periodic Table, which group has a completely filled valence shell and chemically inactive elements?