[" First,Second and Third ionisation potential values are "100eV,150eV" and "],[1500eV" .Element may be- "]

First, second and third I.P. values are 10eV,15eV and 150eV . Element can be:

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, 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

IE_(1), IE_(2) and IE_(3) values are 100, 150 and 1500 eV respectively. The element can be

IE_(1), IE_(2) and IE_(3) values are 100, 150 and 1500 eV respectively. The element can be

The stopping potential eV_s depends on

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 first and second ionization potentials of helium atoms are 24.58 eV and 54.4 eV respectively. Calculate the energy in kJ required to produce 1 mole of He^(2+) ions.