Question

What is ionization energy and explain it

Answer 1

Heya❤️

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.

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Answer 2

Amount of energy required to remove electron .Is known as ionization energy

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