Question

Which pair of atoms has the highest electronegativity difference? Na-F
Ca-F
H-F
C-F
F-F

Answer 1

Na-F

Answer 2

Im assuming u meant Ca-F @Photon336

Answer 3

Wait he has written Na-F, Ca-F, H-F, C-F, F-F,

Answer 4

thats what the questions its saying

Answer 5

yeah I think it would be Na-F, if that's an option.

Answer 6

yes thats a option

Answer 7

This is the way I did it.

FYI electronegativity of Na = 0.93 and Ca = 1 F = 4.0

4.0-0.93 = 3.07 F-Na
4.0-1.00 = 3.00 F-Ca
the highest difference in electronegativity will be between a metal and non metal.

Answer 8

it was right thoght

Answer 9

I didnt even see the Na-F after the question.

Answer 10

it was in the top but i got ir right anyway