Chemistry, asked by kpriyagautam, 10 months ago

State and explain ionization energy and electron affinity? how does. it vary in a group and in a period of the periodic table? of answer​

Answers

Answered by idontknow6
2

Ionization energy is the energy required to remove an electron from a gaseous atom or ion. The first or initial ionization energy or Ei of an atom or molecule is the energy required to remove one mole of electrons from one mole of isolated gaseous atoms or ions.

Electron affinity

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In chemistry and atomic physics, the electron affinity (Eea) of an atom or molecule is defined as the amount of energy released or spent when an electron is added to a neutral atom or molecule in the gaseous state to form a negative ion.

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