long-chain molecule

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Explanation of "Long-Chain Molecule"

Definition:
A "long-chain molecule" is a term used in chemistry. It describes a molecule that has a long sequence or chain of connected atoms. These atoms are usually carbon atoms, and they are linked together in a straight line or in a branched form.

Example:

• Simple Example: "In biology, fats are often made up of long-chain molecules called fatty acids."
• More Complex Example: "The properties of long-chain molecules can affect how substances interact with each other in chemical reactions."

Advanced Usage:

In advanced chemistry, you might discuss the significance of long-chain molecules in polymers, which are large molecules made up of repeating units. For example, polyethylene is a type of plastic made from long-chain molecules.

Word Variants:

• Long-Chain (Adjective): Describing something that has a long chain structure, e.g., "long-chain hydrocarbons."
• Molecule (Noun): The smallest unit of a substance that retains its chemical properties.

Different Meanings:

In a broader sense, "chain" can refer to a series of connected things, not just in chemistry. For example, you might talk about a "chain of events" in storytelling.

Synonyms:

• Polymer (in some contexts)
• Macromolecule (referring to large molecules in general)

Related Idioms and Phrasal Verbs:

While there are no specific idioms or phrasal verbs that directly relate to "long-chain molecule," you might hear phrases like: - "Chain reaction": Referring to a sequence of events where one action causes another. - "On a chain": This means something is linked to another, similar to how atoms are linked in a molecule.

Conclusion:

Understanding "long-chain molecule" can help you better grasp concepts in chemistry, especially when studying organic compounds.

Academic

Noun

1. (chemistry) a relatively long chain of atoms in a molecule

Synonyms

• long chain