What term describes a chemical intended to destroy bacteria?

The term that describes a chemical specifically intended to destroy bacteria is "bactericide." Bactericides are designed to kill bacteria directly, making them distinct in their purpose and function. This is significant in various settings, particularly in food safety and sanitation, where the aim is often to eliminate harmful bacterial pathogens that can contaminate food and cause illness.

In contrast, antiseptics are substances that inhibit or reduce the growth of bacteria but do not necessarily kill them outright. Disinfectants, while also aimed at reducing harmful microorganisms, may have broader applications, targeting a wider range of pathogens beyond just bacteria and often used on surfaces rather than living tissue. Antimicrobial is a more inclusive term that refers to agents that work against all types of microbes, including bacteria, viruses, fungi, and parasites, rather than solely focusing on bacteria. Thus, the specificity of "bactericide" clearly positions it as the correct answer to describe a chemical that destroys bacteria.