Question

which of the following correctly describes why metals and nonmetals tend to form compounds? o metals have smaller atomic masses than nonmetals. o metals tend to be solid at room temperature while nonmetals tend to be liquid. o metals form a negative charge while nonmetals form a positive charge. o metals tend to lose their valence electrons while nonmetals gain electrons.

Explanation:

Metals have relatively few valence - electrons and tend to lose them to achieve a stable electron configuration, forming positive ions. Non - metals, on the other hand, have more valence - electrons and tend to gain electrons to form negative ions. This is a fundamental property related to their reactivity and ability to form compounds.

Answer:

Metals tend to lose their valence electrons while nonmetals gain electrons.