The Allred-Rochow scale calculates electronegativity based on fundamental physical properties. What — Periodic Table and Periodicity Chemistry Question
Question
The Allred-Rochow scale calculates electronegativity based on fundamental physical properties. What exact parameters are used in its calculation?
Answer: C
💡 Solution & Explanation
The Allred-Rochow scale defines electronegativity based on the electrostatic force of attraction exerted by the nucleus on valence electrons, using the term proportional to $Z_{eff} / r^2$.
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