Definition:
The term "long-chain" is an adjective that describes molecules that have a relatively long sequence or series of atoms connected together. In chemistry, this often refers to the arrangement of carbon atoms in a molecule, where a "long-chain" molecule has many carbon atoms linked in a row.
In scientific research or advanced studies, "long-chain" can refer to more specific types of molecules, such as: - Long-chain polymers: These are large molecules made of repeated smaller units (monomers) linked together, often used in plastics and synthetic materials. - Long-chain alcohols: These are alcohol molecules with a long carbon chain, which affect their physical properties and uses.
While "long-chain" is primarily used in scientific contexts, it can also informally describe any item or concept that has a long sequence or series, such as a long chain of events or a long chain of reasoning.
There aren't specific idioms or phrasal verbs that directly relate to "long-chain," but you could use phrases like: - "Chain reaction" (referring to a series of events caused by one initial event) - "A long string of" (to describe a series of things happening in succession)
"Long-chain" is a descriptive term mainly used in science to indicate molecules with many atoms linked together, particularly in chemistry.