Dec 1, 2025 · A polymer is any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, which are multiples of simpler chemical units called …

Polymers range from familiar synthetic plastics such as polystyrene to natural biopolymers such as DNA and proteins that are fundamental to biological structure and function. Polymers, both …

Many of the same units (or mers) are connected together to form a long chain or polymer. Because they can be extremely large, often made up of hundreds of thousands of atoms, …

Jan 15, 2025 · A polymer is a term used for large chemical compounds with several subunits. These subunits are also known as monomers, and they are linked to each other in long …

Polymers are ubiquitous materials in natural and manufactured products. These substances are large molecules, also known as macromolecules, created from the repetitive linking of smaller, …

May 16, 2025 · Polymers are chains of molecules that come in both natural forms like rubber and synthetic forms like plastic. Different properties of polymers, like elasticity or reflectivity, make …

Jul 8, 2025 · A polymer is a macromolecule formed by the repeated union of smaller units called monomers. The term comes from the Greek polýs (many) and méros (parts). In other words: a …

6 days ago · Polymers can be natural (like rubber, silk, and DNA) or synthetic (like plastic, nylon, and polyester). Their structure gives them useful properties such as flexibility, strength, and …

Oct 13, 2017 · By definition, polymers are large molecules made by bonding (chemically linking) a series of building blocks. The word polymer comes from the Greek words for “many parts.”

Discover what polymers are through simple explanations, examples, and interactive quizzes. Learn about natural and synthetic polymers and their everyday applications.