The valence shell electronic configuration of the most electronegative element is..........

Given that the ionization potential and electron gain enthalpy of chlorine are $13 \ eV$ and $4 \ eV$ respectively. The electronegativity of chlorine on the Mulliken scale is approximately equal to: (in $eV$)

Given below are two statements:
Statement $I$: The correct order of electronegativity of fluorine, oxygen and nitrogen is $F > O > N$.
Statement $II$: The oxidation state of oxygen in $OF_2$ is $+2$ and in $Na_2O$ is $-2$.

In the third row of the periodic table,from $Na$ to $Cl$:

Pauling's electronegativity values for elements are useful in predicting:

The outermost electronic configuration of the most electronegative element is