What is the general valence-electron ground-state electron configuration for neutral halogens? A)ns¹ B)ns²^np⁷ C)1s²2s²2p⁷ D)1s²2s²3p⁷

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The correct electron configuration for neutral halogens is represented by the general formula ns^2np^5, where n represents the principal quantum number corresponding to the period in which the halogen is located. This configuration indicates that halogens have seven valence electrons, with two electrons in the s orbital and five in the p orbital of their outermost energy level, making them one electron short of a full octet. This is why they are highly reactive, tending to gain one electron to achieve a stable electronic configuration.

What Is the General Valence-Electron Ground-State Electron Configuration for Neutral