Question

Which of the following combinations will form most stable ionic bond?
NO
Li, l
Fe, CI
Na, F​

Answer 1

Answer:

Explanation:

When we talk about the stability of ionic compounds we take into account no.of factors like charge and size of cation, size of an anion.  

Since Mg  

2+

 has a small size and high charge of all the actions so it's interactions with F  

−

will be strongest.  

Hence the most stable out of all ionic compounds.

Hence, the correct option is B.