The ionization energy and electron affinity values of an element are 5.6eV,5.6eV respectively. find electronegativity.

The ionisation energy and electron affinity of an element are 13.0ev and 3.8 ev respectively. Its electronegativity is

IE and EA values of an element are 13.0 eV and 3.8 eV respectively. What is its electronegativity on pulling scale?

Ionisation paotential and electron affinity of fluorine are 17.42 and 3.45eV respectively .Calculate the electronegativity of fluorine on Mulliken scale and Pauling scale .

The first five inization energies of an element are 9.1,16.2,24.5,35 and 205.7eV respectively then, number of valence electrons in the atom 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 first four successive ionization energies for an element are 6 , 113 , 11.871, 50.908,67.01 (in eV) respectively . The number of velence shell electrons is ____ .