Write the electron configuration for:

Question

Cs+

Mg2+

Te2-

Cl-

(Express your answer as a series of orbitals, in order of increasing orbital energy. For example, the electron configuration of Li would be entered as 1s22s1 or [He]2s1.)

Answer 1

Cs+: [Xe]6s1

Mg2+: [Ne]2s2

Te2-: [Kr]5s24d105p6

Cl-: [Ne]3s23p6