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Electron affinity is the energy change when an electron is added to a neutral atom to form an anion. Learn about the factors affecting electron affinity, the periodic trends, the electron affinity of halogens and the Born-Haber cycle.
Electron affinity is the energy release or requirement when an electron attaches to a neutral atom or molecule in the gaseous state. Learn the definition, sign convention, measurement, use, and periodic table of electron affinity.
30 Ιαν 2023 · Learn the definition, trends and examples of electron affinity, the energy change of a neutral atom when an electron is added to form a negative ion. Compare electron affinity with ionization energy and electronegativity.
Electron affinity is the energy released when an atom gains an electron to form a negative ion. Learn how nuclear charge, distance and screening affect electron affinity, and why fluorine is an exception.
31 Αυγ 2022 · Electron affinity is the energy change when a neutral atom gains an electron in the gas phase. Learn how electron affinity varies across the periodic table, how it differs from electronegativity, and how to calculate it with examples.
28 Αυγ 2023 · Electron affinity is the energy change when an electron is added to a neutral gaseous atom. Learn how electron affinity varies across the periodic table and see examples and problems.
Electron affinity is the energy change when an electron is added to a gaseous atom. Learn how electron affinity varies across and down the periodic table, and how it relates to ionization energies and electron configurations.