Question

Pick the compound with a higher percent ionic character than KCl.
-MgF
-SrCl
-NaF

Answer 1

just substract electronegativities and one with higher difference is your choice

Answer 2

I did not get that, how can I subtract the electronegatives and stuff?

Answer 3

well take periodic table of elements and for example of KCl you have:
electronegativity of:
Cl -> 3,2
K -> 0,8
so substracted is 3,2-0,8 = 2,4
do you get it now?

Answer 4

right, Krten
just substract

Answer 5

yes, alright, got it, thank you

Answer 6

not a problem, glad to help