Question

Q: Which pair of atoms has the highest electronegativity difference?
(Calcium's electronegativity is 1.0
Fluorine's electronegativity is 4.0
Hydrogen's electronegativity is 2.2
Sodium's electronegativity is 0.93)
DIAFF
B) Ca-F
DCH-F
DD) Na-F




Ans...... D....​

Answer 1

Answer:

NaF is 4-0.93=3.07

so highest EN difference