What is the chemical name for the compound NaCl?

Sodium chloride is the chemical name for the compound NaCl. In this compound, sodium (Na) is an alkali metal that forms a cation with a charge of +1, while chloride (Cl) is a halogen that forms an anion with a charge of -1. The combination of these two ions creates a neutral compound, with the formula NaCl, commonly known as table salt. Sodium chloride is widely used not only as a seasoning but also in various industrial applications, health, and food preservation.

The other choices represent different chemical compounds: potassium chloride is made of potassium and chloride ions, sodium bromide contains sodium and bromide ions, and calcium chloride consists of calcium and chloride ions. Each of these compounds has distinct properties and uses, but they are not the correct representation of the compound specified by the formula NaCl.