reactive
Pronunciación: [riˈæktɪv]
Palabra
Contexto: «chemistry»
(adjective) when something easily reacts with other substances. For example, a reactive chemical will change quickly when it comes into contact with another chemical, like mixing vinegar and baking soda.
Ejemplo
Sodium is a reactive metal that can explode if it touches water.
Ejemplo
Gold is not very reactive; it usually doesn't change when mixed with other materials.
Ejemplo
What happens when a reactive substance meets an acid?
Contexto: «psychology»
(adjective) when a person or thing responds quickly to a situation. For example, if someone is reactive, they might easily get upset or excited based on what's happening around them.
Ejemplo
Her reactive personality helped her to solve problems quickly during the emergency.
Ejemplo
He is not very reactive; he usually stays calm even in stressful situations.
Ejemplo
How can being reactive affect your friendships?
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