What is strange about table salt?

Table salt, primarily composed of sodium chloride (NaCl), is unusual because, despite being a simple compound, it exhibits unique properties that differ from its constituent elements. Sodium is a highly reactive metal, and chlorine is a toxic gas, but when combined to form salt, they create a stable, edible substance essential for life. Additionally, table salt has a cubic crystal structure and can enhance flavor, making it a crucial ingredient in cooking and food preservation. Its ability to dissolve in water and influence the taste of food further highlights its intriguing nature.