In `C,N,O` and `F` the electronegativity

Out of C,N,O,F and Si, the lowest electronegativity is of:

From the electronic configurations N (2,5), O (2,6) and F (2,7), answer the following questions: Which one of N, O and F is most electronegative?

Arrange the following elements in the decreasing order of their electronegativity : Si, N, F, Cl .

Using your knowledge of electronegativity, tell whether each of the following bonds will be ionic. (a) H-H , b) O-CI c) Na-F , d) C-N , c) Cs - F , f) Zn CI

Short out the most and the least electronegative atoms among the following: CI, Na, O, N, S, F, Cs

According to theory of electronegativity, most suitable name for F_(2)O molecule will be:

Arrange as per the instruction F, C, Cl [Increasing electronegativity].

Identify the number of pairs which have higher electronegativity difference as compared to difference of Cs and F, Na and I, Li and F, H and F, I and CI, Ca dn O, Ba and S, C and Si.