Final answer:
A bond with an electronegativity difference of 0.2 will likely be a nonpolar covalent bond option (b), where electrons are shared equally, resulting in a balanced charge distribution.
Step-by-step explanation:
When two atoms have an electronegativity difference equal to 0.2, the bond that will likely form between them is a nonpolar covalent bond. This type of bond is characterized by the equal sharing of electrons between the two atoms, resulting in a balanced distribution of electrical charge.
The convention used to categorize bond types based on electronegativity difference states that a nonpolar covalent bond forms when the difference is less than 0.5. Therefore, with an electronegativity difference of 0.2, we can conclude that the appropriate choice is option b, a nonpolar covalent bond.