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 natural and …

Mar 20, 2026 · 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 monomers. …

May 16, 2025 · A polymer is a chemical compound with molecules bonded together in long, repeating chains. Because of their structure, polymers have unique properties that can be tailored for different …

Chapter 9 of Chemistry in Context dives deeper into chemistry's central role in the world of polymers and plastics.

A polymer is a chemical substance made from repeating monomer units linked into long chains or networks. Polymers occur naturally, such as DNA, which forms from four linked nucleic acids …

A polymer is defined as a material made up of long chains of repeating structural units, which can be synthesized through processes such as copolymerization to achieve specific combinations of …

A polymer is analogous to a necklace made from many small beads (monomers). A chemical reaction forming polymers from monomers is called polymerization, of which there are many types.

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 recurring chains.

Polymers are substances composed of macromolecules, very large molecules with molecular weights ranging from a few thousand to as high as millions of grams/mole.

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, polymers are also …