# A neutral atom (Ar) is converted to (Ar+3) by the following process The correct order of E1, E2 and E3energies is (1) E1 < E2 < E3(2) E1 > E2 > E3            (3) E1 = E2 = E3             (4) E1 > E2 < E3

Dear Student,

The Ar ionization energy is the energy required to remoove from atom one mole of electrons with subsequent production of positivity charged ion of Argon.

This process can be repeated many times and so energy cost also increased automatically. The general equation for this process will be-

so for the above  question: option 1 is correct

${E}_{1}<{E}_{2}<{E}_{3}$