4. Naming Molecules
a) Describe how ionic bonds are formed at the atomic level.

Explanation:

Ionic bonds involve a cation and an anion. The bond is formed when an atom, typically a metal, loses an electron or electrons, and becomes a positive ion, or cation. Another atom, typically a non-metal, is able to acquire the electron(s) to become a negative ion, or anion.

c. 4.54 x 10–12 j happens to be correct