The first, second and third ionisation potentials (E1, E2, and E3) for an element are 7eV, 12.5eV and 142.3ev respectively. The most stable oxidation state of the element will be

The first, second and third ionization energies (E_(1),E_(2)&E_(3)) for an element are 7eV, 12.5 eV and 42.5 eV respectively. The most stable oxidation state of the element will be:

The first, second and third ionization energies (E_(1),E_(2)&E_(3)) for an element are 7eV, 12.5 eV and 42.5 eV respectively. The most stable oxidation state of the element will be:

The first, second and third ionization energies (E_(1),E_(2)&E_(3)) for an element are 7eV, 12.5 eV and 42.5 eV respectively. The most stable oxidation state of the element will be:

The first, second, third and fourth, ionization potential values of an element are 8.4, 25.15, 37.92 and 256.3eV respectively. The element is

The first, second, third and fourth, ionization potential values of an element are 8.4, 25.15, 37.92 and 256.3eV respectively. The element is

The first, second, third, fourth, fifth ionization potential values of an element are 6.11, 11.87, 51.21, 67.0, 84.39 eV respectively. The element is :

The ionisation potentials of Li and K are 5.4 and 4.3 eV respectively. The ionization potential of Na will be:

The ionisation potentials of Li and K are 5.4 and 4.3 eV respectively. The ionization potential of Na will be: