This is the 11544th most frequent French word.
réactifs
"Réactifs" means "reactants" or "reagents" in English, referring to substances involved in chemical reactions.
In this sentence, 'réactifs' refers to chemicals or substances used in reactions or experiments, showcasing its scientific context.
Les réactifs chimiques doivent être manipulés avec précaution.
Chemical reagents must be handled with care.
Here, 'réactifs' is used to describe someone's quickness or ability to respond, demonstrating its figurative usage.
Ils étaient très réactifs lorsque nous avons demandé des informations.
They were very responsive when we asked for information.
In this instance, 'réactifs' again pertains to specific substances in a test or experiment, maintaining its technical and scientific meaning.