adj.反应性
n.反应性

The reactivity of the metal determines how quickly it will corrode in the presence of moisture.
金属的反应活性决定了它在潮湿环境中腐蚀的速度。
In chemistry experiments, controlling the reactivity of substances is crucial for safety and accurate results.
在化学实验中，控制物质的反应性对于安全和获得准确的结果至关重要。
The reactivity series ranks metals based on their tendency to lose electrons and form positive ions.
反应性系列根据金属失去电子并形成正离子的倾向对其进行排序。
The high reactivity of fluorine makes it extremely dangerous to handle without proper precautions.
氟的高反应活性使得在没有适当预防措施的情况下处理它极其危险。
The scientist adjusted the temperature to modulate the reactivity of the chemical compound.
科学家调整了温度以调节化合物的反应活性。
Due to its reactivity with oxygen, pure sodium must be stored under oil to prevent combustion.
由于纯钠与氧气会发生反应，必须将其储存在油中以防燃烧。
The reactivity of a catalyst can dramatically increase the rate of a chemical reaction without itself being consumed.
催化剂的反应性可以显著提高化学反应速率，而催化剂本身并不会被消耗。
In nuclear physics, the neutron's reactivity plays a vital role in determining the stability of an atomic nucleus.
在核物理学中，中子的反应性在决定原子核稳定性方面起着至关重要的作用。
The low reactivity of gold is what makes it suitable for jewelry, as it resists tarnishing and corrosion.
金的低反应性使其适合用于珠宝，因为它能抵抗变色和腐蚀。
By studying the reactivity of different elements, chemists can predict how they will behave in various reactions.
通过研究不同元素的反应性，化学家可以预测它们在各种反应中的表现。