CEFR A2

chemical

noun

Meaning

A substance that is made by or used in a process that involves changes to atoms or molecules.

Examples

The lab tested the chemical for harmful effects.
Many cleaning products contain harsh chemicals.

Synonyms: substance, compound, element, agent

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chemical (A2)

noun

Pronunciation: /ˈkemɪkl/

Definition

A substance that is made by or used in a process that involves changes to atoms or molecules.

Examples

The lab tested the chemical for harmful effects.
Many cleaning products contain harsh chemicals.
Scientists are studying the chemical reactions in the brain.

How to Use chemical

chemical reaction (collocation): A process that involves changes to atoms or molecules. — "Water is formed by a chemical reaction between hydrogen and oxygen."
chemical element (collocation): A pure substance that cannot be broken down into simpler substances. — "Gold is a chemical element known for its value."

Synonyms of chemical

Words with a similar meaning to chemical:

Antonyms of chemical

Words with the opposite meaning to chemical:

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