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reactants

 

Definitions from WordNet

Noun reactant has 1 sense
  1. reactant - a chemical substance that is present at the start of a chemical reaction
    --1 is a kind of
    chemical
    Derived form: verb react2

Definitions from the Web

Reactants

Description:

Reactants refer to the substances or compounds that undergo a chemical reaction to produce new substances.

Senses and Usages:

Noun:

  • In chemistry, reactants are the substances present at the beginning of a chemical reaction.

Sample Sentences:

1. The reactants in the experiment were combined in a test tube.

2. The chemical equation illustrates the reaction between the reactants and the products formed.

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