Polymers are long chain molecules that are made up of many smaller units called monomers. Polymers can be natural or synthetic. Natural polymers include proteins, DNA, and cellulose. Synthetic polymers include plastics, rubber, and synthetic fibers. Polymers have a wide range of properties that make them useful in many different applications.
Polymers are both strong and lightweight, making them ideal for use in construction and manufacturing. They are also resistant to heat, chemicals, and wear, which makes them perfect for use in medical devices and protective gear. In addition, polymers can be molded into any shape desired, which makes them very versatile.
There are two main types of polymerization: addition polymerization and condensation polymerization. Addition polymerization occurs when the monomers bond together to form the polymer without losing any atoms or molecules in the process. Condensation polymerization occurs when the monomers bond together to form the polymer while losing small molecules such as water or ammonia in the process.