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

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 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

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:

In the hydrogen atom, the energies corresponding to first, second and third orbits are given by E_1 = -13.6 eV, E_2 = -3.5eV, E_3 = -1.5 eV. If the atom emits a photon of energy 12.1 eV, in a transition, then the corresponding change in the angular momentum is given by