Choose the electron configuration that does not obey Hund's rule. [Image description: A) An electron configuration that

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Choose The Electron Configuration That Does Not Obey Hund S Rule Image Description A An Electron Configuration That 1 (61.28 KiB) Viewed 13 times

Choose the electron configuration that does not obey Hund's rule. [Image description: A) An electron configuration that has [He) for the core electrons and two electrons in the 2s orbital and two electrons in the 2p orbitals for the valence electrons. The two electrons in the 2p orbitals are both spin up. One of these electrons is in the first 2p orbital and the other is in the third 2p orbital. B) An electron configuration that has [Ne] for the core electrons and two electrons in the 3s orbital and four electrons in the 3p orbitals. Two of these are spin paired (one up, one down) in the third 3p orbital and the other two are both spin u, one in each of the first two 3p orbitals. C) An electron configuration that has [He] for the core electrons and two electrons in the 2s orbital and five electrons in the 2p orbitals. Four of these are spin paired in the fist two 2p orbitals and the fifth electron is spin up in the third 2p orbital. D) An electron configuration that has [Ne) for the core electrons and two electrons in the 3s orbital and five electrons in the 3p orbitals. Four of these are spin paired in the second and third 3p orbitals, and the fifth is spin up in the first 3p orbital. E) An electron configuration that has [He] for the core electrons and two electrons in the 2s and two electrons in the 2p orbitals. The two electrons in the 2p orbitals are spin paired in the first 2p orbital.] A. [He] B. [Ne] C. [He] D. [Ne] E. [He] 11 2s 11 3s F 11 2s 3s 1 2s 2p +2 1 3p 1 2p 3p 11