Identifying Ionic Bonds

In chemistry, atoms can bond together to form molecules. There are different types of chemical bonds, with the most common being ionic and covalent bonds. Ionic bonds are formed when electrons are transferred from one atom to another, leading to the creation of charged ions that attract each other. Covalent bonds, on the other hand, involve the sharing of electron pairs between atoms. Understanding the difference between these types of bonds is essential for grasping basic chemical principles.

Given the following pairs of elements, identify which pair is likely to form an ionic bond: