noun Descargar 🔗Compartir Reactivo A compound or mixture of compounds used to treat or test materials, samples, other compounds or reactants in a laboratory or sometimes an industrial setting. Examples : "The chemist used a special reagent to test the water sample for lead contamination. " El químico usó un reactivo especial para analizar la muestra de agua en busca de contaminación por plomo. compound chemistry substance material science technical industry Chat con IAJuego de vocabularioPracticar lectura