Which pair of elements below would be least likely to form an ionic bond between them?
a. Cs / O
b. C / N
c. Na / S
d. Al / F
e. Mg / Br
Answer: B
Which pair of elements below would be least likely to form an ionic bond between them?
a. Cs / O
b. C / N
c. Na / S
d. Al / F
e. Mg / Br