フッ素の電気陰性度が全元素中で最も高い理由

An Atomic Orbital Perspective on Why Fluorine Has the Highest Electronegativity

Abstract: Fluorine’s extreme electronegativity is examined from an atomic orbital standpoint. We highlight its high effective nuclear charge with minimal shielding, the low energy (tight binding) of its valence 2p orbitals, and its large ionization energy and electron affinity. These factors, taken together, explain why fluorine attracts electrons more …