In the Crystal Matrix of Ordinary Salt,the Sodium and Chlorine

question 43

Multiple Choice

In the crystal matrix of ordinary salt,the sodium and chlorine are held together by:

• A)peptide bonds.
• B)covalent bonds.
• C)ionic bonds.
• D)hydrogen bonds.
• E)nonpolar bonds.

---

Definitions:

Schools of Social Welfare

Academic institutions focused on the study and application of methods to improve the well-being of individuals and communities.

1960s and 1970s

A period marked by significant cultural, political, and social change globally, often associated with the civil rights movement, environmentalism, and the counterculture.

1980s

A decade characterized by significant cultural, political, and technological changes globally.

1990s

The decade spanning from January 1, 1990, to December 31, 1999, characterized by significant technological, cultural, and political changes.