Which so friction-less because of fluorine's extreme electronegativity.

由于氟的极端电负性， 因此摩擦较小。

And the intermolecular force, in turn, depends on the electronegativity.

而分子间力又取决于电负性。

And there's a very small difference in electronegativity between the carbon and the hydrogen.

碳和氢之间的电负性差异非常小。

An atom's relative greed for electrons is called its electronegativity.

一个原子对于电子的相对贪欲叫做负电性。

But they have a very high electronegativity.

但它们的电负性非常高。

This difference in electronegativity between the anode and the cathode creates the reactions that produce a charge of electricity.

这种阳极和阴极之间的电负性差异产了成电荷的反。

Let's look at the differences in electronegativity between sodium and chlorine.

让我们看看钠和氯之间的电负性差异。

We care about the relative differences in electronegativity.

我们关心电负性的相对差异。

Alcohols and aldehydes have a lot of similar properties because of the electronegativity of the oxygen.

。 醇和醛有很多相似的性质， 因为氧的电负性。

So this is an overview of electronegativity.

所以这是电负性的概述。

So the difference in electronegativity is somewhere between 1.5 and 2.1, between a polar covalent bond and an ionic bond.

所以电负性的差异介于 1.5 和 2.1 之间，介于极性共价键和离子键之间。

That, along with the difference in electronegativities of oxygen and hydrogen, leads to the polarity of water and the existence of life.

那， 连同氧和氢的电负性差异，导致了水的极性和命的存在。

And especially when you start going into oxidation numbers and things like that, electronegativity will tell you a lot.

特别是当你开始研究氧数之类的东西时，电负性会告诉你很多。

If the difference in electronegativity is less than 0.5, we would consider that to be a non-polar covalent bond.

如果电负性的差异小于 0.5，我们会认为这是一个非极性共价键。

Electronegativity increases from left to right because there are more protons in the atoms, and more protons means more boys in the band.

电负性从左到右增加，因为原子中的质子更多，而更多的质子意味着乐队里有更多的男孩。

That's a difference in electronegativity of zero.

这是零电负性的差异。

Now in extreme cases, like if the electronegativity is greater than 1.6, then we end up with two ions in the same molecule.

现在在极端情况下，比如电负性大于1.6时，我们最终会在同一个分子中得到两个离子。

Carbon has an electronegativity value of 2.5.

碳的电负性值为 2.5。

And this is typical when you're dealing with two elements that aren't very different in terms of their electronegativity or their desire to attract electrons.

当你处理两种电负性或吸引电子的倾向差异不大的元素时，这种情况很常见。

Well, for this example, each carbon has the same value for electronegativity.

好吧，对于这个例子，每个碳都具有相同的电负性值。