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Definition of reactant noun from the Oxford Advanced Learner's Dictionary

reactant

noun
 
/riˈæktənt/
 
/riˈæktənt/
(chemistry)
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  1. a substance that takes part in and is changed by a chemical reaction
See reactant in the Oxford Advanced American DictionarySee reactant in the Oxford Learner's Dictionary of Academic English
Check pronunciation: reactant

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noun
 
 
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