So let's talk about another periodic trend, this one is called electron affinity.
那么下面我们来讨论一下另一个周期性规律，它被称作电子亲和能。
So this means nitrogen has low electron affinity, it doesn't actually want to gain an electron.
这意味着氮的电子亲和能很低，它实际上并不愿意得到一个电子。
One major difference between electron affinity and ionization energy is that when we talked about ionization energy, remember ionization energy always has to be positive.
电子亲和能，与电离能之间最大的不同就在于，当我们提到电离能的时候，记得电离能总是正的。
We'll then take a turn to talking about the periodic table, we'll look at a bunch of periodic trends, including ionization energy, electron affinity, electronegativity and atomic radius.
然后我们再开始讲元素周期表，我们会看到很多周期性规律，比如电离能，电子亲和能，电负性以及原子半径。
With the merits of high hardness, high thermal conduction, negative electron affinity, diamond is deemed one of the preferred materials of the field emission cathode.
金刚石因具有高硬度、高热导率、负电子亲和势等优点而成为场发射阴极的首选材料之一。
This paper proposed the quantitative relationship between electron affinity and induced effect.
本文提出了电子亲合力与诱导效应之间的定量关系。
So do you think noble gases would have a high positive electron affinity, a low positive, or negative electron affinity?
那么，你认为稀有气体的电子亲和能，应该是一个高的正值，一个低的正值，还是一个负值？
The influence of electron affinity of nitrofluorenone derivatives, ionization potential of aliphatic amines and ste-ic hindrance on their interreactions have been discussed.
讨论了芴酮衍生物的电子亲合势、脂肪胺的电离势及其空间位阻对相互作用的影响。
Structural features, binding energies, vertical ionization potentials, vertical electron affinity, charge transfers, and binding characters were evaluated for each au-ni binary cluster.
详细地分析了团簇的结构特征，平均结合能，垂直电离势，垂直电子亲和能，电荷转移以及成键特征。
Electron affinity is actually the ability of an atom, or we could also talk about an ion to gain electrons.
电子亲和能其实就是一个原子，或者我们也可以讨论离子获取电子的能力。
Electron affinity is actually the ability of an atom, or we could also talk about an ion to gain electrons.
电子亲和能其实就是一个原子，或者我们也可以讨论离子获取电子的能力。
应用推荐