Question

What force holds together the ions in a salt?

Answer 1

Electrostatic force

Step-by-step explanation:

Salts are made up of positive metal ions and negative non-metal ions. The electrostatic force of attraction between the two opposite charges keeps the ions in the salt together.

Answer 2

This pull holds the sodium atom near the chlorine atom, making a molecule of salt - one of the most stable molecules on Earth. Most of the solid things in the universe - like rocks - use ionic bonds to hold themselves together. That's because those same electric forces affect other nearby molecules of salt as well