State the condensed ground-state electron configuration

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Beginning with the previous noble gas, state the condensed ground-state electron configuration of an atom of the following elements. Utilizing the format [Ar] 3d10 4s2 for [Ar]3d104s2.

(a) Antimony

(b) Lead

(c) Actinium

(d) Cadmium

Reference no: EM13658286

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