The Process:

1. Polarity: Water molecules (H₂O) are polar, meaning they have a slightly positive end (hydrogen atoms) and a slightly negative end (oxygen atom). Table salt (NaCl) is composed of sodium (Na+) and chloride (Cl-) ions held together by ionic bonds.

2. Attraction: The positive ends of water molecules are attracted to the negative chloride ions (Cl-) in salt, and the negative ends of water molecules are attracted to the positive sodium ions (Na+).

3. Surrounding: Water molecules surround the salt ions, forming a hydration shell around each ion. This effectively weakens the ionic bonds holding the salt crystal together.

4. Separation: The strong attraction between water molecules and the salt ions overcomes the attraction between the sodium and chloride ions. The ions break apart and become surrounded by water molecules.

5. Dissociation: The salt crystal breaks down into individual sodium and chloride ions, which are now free to move around in the solution.

Key Points:

* Energy is required: While the dissolving process appears spontaneous, it does require energy to break the bonds holding the salt crystal together. This energy comes from the interaction between the water molecules and the salt ions.

* Equilibrium: Dissolving is an equilibrium process. As salt dissolves, the concentration of ions in the water increases. Eventually, the rate of dissolving slows down, and the rate of ions recombining to form salt crystals becomes equal. This point is known as saturation.

In simpler terms: Imagine the salt crystals as a group of dancers holding hands. The water molecules, like a swarm of energetic bees, buzz around the dancers, tugging on their hands. The bees' energy eventually overcomes the dancers' grip, causing them to separate and dance freely with the bees.