When monomers join together they form a polymer. A monomer is a single unit that is repeated several times to form a long chain of units, or a large molecule referred to as a macromolecule. Polymers can be naturally occurring as well as synthetic.Know More
The process of combining monomer units into large molecules is called polymerization. Polyvinyl chloride is an example of a synthetic plastic polymer in which the monomer unit is the vinyl chloride unit, or C2H3Cl. Polyethylene and polypropylene are some widely used synthetic polymers.
Wool, rubber, amber, cellulose and silk are examples of naturally occurring polymers. The genetic material DNA, found in the nucleus of a cell, is also a polymer.Learn more about Chemistry
Wheat flour is composed of starches in its polymer form, and has a chemical formula of (C6H10O5)n. The n is referred to a link, as the chemical formula given is the basic compound for wheat flour, although wheat flour will typically have more than one of these chemical compounds linked to one another. Starch is a carbohydrate and can be further categorized as an amylase.Full Answer >
The main ingredients in modern dry-erase markers include ethanol or isopropanol, pigments, an oily surfactant or co-solvent, and a polymer or resin. Originally, dry-erase markers used solvents that contained benzene.Full Answer >
The monomers that make up a lipid are glycerol and fatty acids. The most common lipid structure is the triglyceride, which is comprised of a glycerol backbone bonded to three fatty acid tails.Full Answer >
Raw materials used to make plastic include carbon-rich oil and carbon compounds, called monomers, that are mixed with oxygen, sulfur or nitrogen. Organic compounds, such as ethylene, propylene, styrene, phenol, formaldehyde, ethylene glycol, vinyl chloride and acetonitrile, can also be found in plastics.Full Answer >