Question

Define ionization energy? On what a factor does the ionization energy of

an element depends?marks
Ans
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Answer 1

Answer:

Ionization energy is the quantity of energy that an isolated, gaseous atom in the ground electronic state must absorb to discharge an electron, resulting in a cation

Explanation:

Ionization Energies of Gaseous Atoms (kJ/mol)

Atomic 11H1,

3122

He2,3723Li520.3