reactivity

• Nom désignant la qualité ou l'état de ce qui réagit à des stimuli, ou la facilité avec laquelle une substance subit des réactions chimiques.

A noun referring to the quality or state of being responsive to stimulation or readily susceptible to chemical change.

indénombrable

1. Responsiveness to stimulationB2formalscientific

   The quality or state of being responsive to external stimuli or changes in the environment.

   Réactivité (à la stimulation)

   • The patient's reactivity to light was tested by the doctor.
   • The material's reactivity to temperature changes makes it ideal for sensors.
   • Emotional reactivity can vary greatly between individuals.

   Synonymesreceptivityresponsivenesssensitivitysusceptibility

   Antonymesinertnessinsensitivityunresponsiveness

2. Chemical susceptibilityB2formalscientific

   The tendency of a substance to undergo chemical reactions when exposed to other substances or conditions.

   Réactivité chimique

   • Sodium has high reactivity with water, producing hydrogen gas.
   • The reactivity of the metal was tested in a controlled laboratory environment.
   • Catalysts are used to increase the reactivity of certain chemical compounds.

   Synonymesactivity

   Antonymesinertnessstability