6 When ionic bonds are formed, metallic elements tend to
(A) lose electrons and become positive ions
B lose electrons and become negative ions
C. gain electrons and become positive ions
(D) gain electrons and become negative ions

When ionic bonds are formed, metallic elements tend to lose electrons and become positive ions. This process is driven by the desire of metals to achieve a stable electronic configuration, typically resembling that of the nearest noble gas. By losing electrons, metals can achieve a full outer shell, making them more chemically stable.

In contrast, nonmetals, which typically gain electrons during ionic bonding, tend to achieve similar stability through this gain. The result is a compound where metals and nonmetals are held together by electrostatic attractions between the positively charged cations and negatively charged anions, culminating in the formation of a stable ionic bond.