Electron affinity

Property of an atom or molecule

Electron affinity is a phrase used in chemistry. When an atom that is neutral gets an electron, the energy that is changed in the atom is the electron affinity. Across a period, the electron affinity increases. [1]

ReferencesEdit

  1. Davis, Raymond E., Regina Frey, and Mickey Sarquis. Modern Chemistry. Holt, Rhinehart, and Wintston. Print.