Which of the following represent electron configurations that are allowed but do not represent ground-state configurations? (A)[Ne]3s¹3p⁵ (B)[Kr]4d¹²5s²5p⁵ (C)[Ar]3d¹⁰4s²4p² A)only (A) B)only (B) C)(A)and (B) D)(B)and (C)

Question

Quizplus · Accepted Answer

The Answer of Which of the following represent electron configurations that are allowed but do not represent ground-state configurations? (A)[Ne]3s¹3p⁵ (B)[Kr]4d¹²5s²5p⁵ (C)[Ar]3d¹⁰4s²4p² A)only (A) B)only (B) C)(A)and (B) D)(B)and (C)

Which of the Following Represent Electron Configurations That Are Allowed