Ionisation energy and electron affinity of noble gases respectively are

Electron affinity of noble gases is :

Ionisation energy and electron affinity of fluorine are respectively 17.42 and 3.45 eV . Calculate electronegativity of fluorine atom.

Ionisation energy and electron affinity of fluorine are respectively 17.42 and 3.45 eV .Calculate electronegativity of fluorine atom.

The electron affinity of Noble gases is

Electron affinity of inert gases is

The electron affinities of noble gases are almost :

If the ionisation energy and electron affinity of an element are 275 and 86 Kcals "mol"^(-1) respectively, the electronegativity of that element on Mulliken scale is