Question: 7) Which element has the following electron configuration: [Ar] 4s23d5 ? A) Br B) Mn C) Tc D) Cl E) Kr

7) Which element has the following electron configuration: [Ar] 4s23d5 ?

7) Which element has the following electron configuration: [Ar] 4s23d5 ? A) Br B) Mn C) Tc D) Cl E) Kr

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