What are polymers?

Polymers are large molecules composed of long chains of repeating units called monomers, which are joined together through a process known as polymerization. This process allows simple molecules to chemically bond into complex structures, resulting in materials with unique properties.

The nature of polymers makes them essential in various applications, especially in nail technology, where they are often used in products like gels and acrylics due to their durability and versatility. This is why the concept of long chains of monomers is a fundamental characteristic of what defines a polymer, highlighting their significance in both chemistry and practical applications.

Other options presented do not accurately describe polymers. Short chains of molecules do not encompass the complexity and structure of polymers. Substances used for disinfection and acids used in chemical reactions are entirely different categories and do not relate to the formation or definition of polymers. Understanding this distinction is crucial for grasping the foundational concepts in materials used within the field of nail technology.