Which of the following represent electron configurations that violate the Pauli exclusion principle? (A)[Ne]3s¹3p⁵ (B)[Kr]4d¹²5s²5p⁶ (C)[Ar]3d¹⁰4s²4p² A)only (A) B)only (B) C)(A)and (B) D)(B)and (C)

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The Pauli exclusion principle states that no two electrons in an atom can have the same set of four quantum numbers. In option (B), the 4d subshell is shown to have 12 electrons, which is not possible as the maximum capacity of the d subshell is 10 electrons.

Which of the Following Represent Electron Configurations That Violate the Pauli