Element X reacts with element Y to give a product containing X2+ ions and Y- ions. (a) Is element X likely to be a metal or a nonmetal? Explain. (b) Is element Y likely to be a metal or a nonmetal? Explain. (c) In what groups of the periodic table are elements X and Y likely to be found?

Ionic bonding occurs when one atom donates an electron to another, resulting in the formation of charged ions. Metals typically lose electrons to form positive ions (cations), while nonmetals gain electrons to form negative ions (anions). In this question, the presence of X2+ and Y- ions suggests that X is likely a metal that has lost electrons, while Y is a nonmetal that has gained electrons.

Elements in the periodic table are organized into groups based on their similar properties and electron configurations. Metals are generally found on the left side and in the center of the table, particularly in groups 1 (alkali metals) and 2 (alkaline earth metals), while nonmetals are located on the right side, primarily in groups 15 to 17 (the p-block). Understanding these groupings helps predict the behavior of elements during reactions.

Metals are typically characterized by their ability to conduct electricity, malleability, ductility, and tendency to lose electrons during chemical reactions. In contrast, nonmetals are usually poor conductors, brittle in solid form, and tend to gain electrons. Recognizing these properties is essential for determining whether elements X and Y are metals or nonmetals based on their ionic forms.