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  1. Reactivity (chemistry) - Wikipedia

    In chemistry, reactivity is the impulse for which a chemical substance undergoes a chemical reaction, either by itself or with other materials, with an overall release of energy.

  2. Reactivity Definition - Physical Science Key Term | Fiveable

    Reactivity refers to the tendency of a substance to undergo a chemical reaction, either by itself or with other materials. It is a key characteristic that helps determine how substances will interact in various …

  3. Reactivity Definition in Chemistry - ThoughtCo

    Aug 17, 2019 · In chemistry, reactivity is a measure of how readily a substance undergoes a chemical reaction. The reaction can involve the substance on its own or with other atoms or compounds, …

  4. Chemical Reactivity: Definition and Examples - Chemistry Learner

    Chemical reactivity measures how readily a substance undergoes a chemical reaction by itself or by reacting with another substance. From a thermodynamic point of view, a chemical reaction occurs …

  5. What is reactivity in chemistry? - California Learning Resource Network

    Jul 2, 2025 · Reactivity, in the context of chemistry, quantifies the propensity of an atom, molecule, or ion to undergo a chemical reaction under specific conditions. It’s not a single, directly measurable …

  6. REACTIVITY Definition & Meaning | Dictionary.com

    the quality or condition of being reactive. Chemistry. the relative capacity of an atom, molecule, or radical to undergo a chemical reaction with another atom, molecule, or compound.

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  7. Reactivity | Definition, Elements & Examples - Study.com

    Reactivity is the description of how likely a substance is to interact with a second substance. Reactivity varies from one element/compound to the next, but it can be predicted based on how other...

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  8. Definition Of Reactivity In Science - scising.com

    Reactivity, a fundamental concept in chemistry and related sciences, describes the tendency of a substance to undergo a chemical reaction. It dictates how readily a substance interacts with other …

  9. Reactivity in Chemistry - samaterials.com

    Reactivity indicates the propensity of a material to undergo chemical transformations. It depends on factors like atomic structure, bond strength, and environmental conditions. For instance, elements …

  10. Reactivity Definition - Intro to Chemistry Key Term | Fiveable

    Reactivity refers to the tendency of a substance or element to undergo chemical reactions. It describes the ease with which a material can participate in chemical processes, forming new compounds or …