普通食盐是钠和氯的化合物。

Common salt is a compound of sodium and chlorine.

《牛津词典》

那么让我们来看一个关于氯的例子。

So let's look at an example of chlorine here.

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游泳时也要带上防护镜以防氯的伤害。

Also use protective goggles when you're swimming to protect your eyes from the chlorine.

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It deconvolves that reaction of sodium plus chlorine into elementary steps that are related to electron transfer and acquisition.

它将钠和氯的反应,分解成基本的步骤,这些步骤是直接与电子的转移和获得有关的。

麻省理工公开课 - 固态化学导论课程节选

This cation is attracting the chloride next to it and it is repelling the sodium as the next nearest neighbor.

这一阳离子被邻近的氯离子所吸引,并排斥钠离子,因为这是其最邻近的离子。

麻省理工公开课 - 固态化学导论课程节选

So, for example, for the chlorine case, we would say that the electron affinity for chlorine is actually positive 349 kilojoules per mole.

比如，以氯为例，我们可以说氯的电子亲和能,应该等于正的，349，千焦每摩尔。

麻省理工公开课 - 化学原理课程节选