Not on the basis of simple filling in ascending order, but a modified rate of filling as according to the Aufbau Principle.
并不是以简单的升值分布为基础,而是一个修改的填充方法,根据构造原理得到的填充法。
So again you can see as we're filling up our molecular orbitals, we're using the exact same principle we used to fill up atomic orbitals.
当我们填充轨道的时候可以看到,我们用的是和,填充原子轨道一样的原则。
So while you're filling that out, let me tell you a little bit about what we're going to be doing here.
你们一边写一边听我说,我来简单地介绍一下这门课
because that is a skill that they need to do when they are older, filling out forms and what did one actually look like to get a passport in USA.
因为这是他们将来,必需的技能,填写表格,以及在美国,如何取得护照。
These other instruments are filling in these things at various spots to produce this aggregate of the chord.
这些不同的乐器在不同的点上聚合成了一个和弦。
Maybe it was because it was filling in gaps in my knowledge-- things I've always wanted to know and was always curious about.
也许是因为它弥补了我知识上的缺陷,那些知识是我一直想要了解的
And this is extremely useful when it comes to filling in gaps in sounds.
当需要在声音中填入间隔时,自上而下加工是非常有效的
Now what I want to do is take you exactly to this place where we are right now, where we see energy levels and electron filling, but I want to start all over again and I want to use a totally different approach.
现在我想做的是带你们,到达我们现在所处的地方,我们能看到能量级和电子分布的地方,但我想重新开始,而且用一个完全不同的方法。
We're still close enough to the summer that the air is not just filling us up with extra static electricity, so it's a little more challenging here.
我们现在离夏天更近了,这样空气中不总是,充满额外的静电,所以这时做实验,会有一些挑战性。
So, just looking at putting in the electrons, filling up the energy diagram here, we should be able to see a little bit why this is happening.
那么,仅仅通过观察这些电子的位置,在能级图上如何填充,我们应该就可以看出一点端倪。
Because step five is that we need to fill in our bonding electrons, and we start it with filling in two electrons per bond.
因为第五步要做的是将我们的成键电子填在这,所以我们开始在每个键处填上两个电子。
These numbers are so low they could be dismissed as people filling in the wrong things or making jokes or just being confused compared to-- stunningly superstitious high rankings.
这些比例低到,可以把它们当成人们填错表格,或者开玩笑,或者看不懂题目造成的误差,相比于…,那些高得吓人的比例。
So what we're doing is filling in those eight electrons following the Aufbau principle, so our first electron is 1s going to go in the 1 s, and then we have no other options for other orbitals that are at that same energy, 1s so we put the second electron in the 1 s as well.
它会是什么样子呢,我们正在做的是将这8个电子按照奥弗,堡原理进行填充,所以我们第一个电子将会进入,然后我们没有其他的,轨道的选择在同一个能级,所以我们把第二个电子也放入。
So if you want to on an exam, you can just write this down quickly at the beginning and refer to it as you're filling up your electron configurations, but also if you look at the periodic table it's very clear as you try to fill it up that way that the same order comes out of that.
如果你们想要在考试中,你们要在开始时快速地把这个写下来,然后在填充电子构型,的时候参考它,但是如果你们看着周期表,它就非常清楚了当你们将它用从那产生的,同样的顺序来填充。
The same thing when you're going from filling in the 2 s to putting that first electron into the 2 p.
当你填满,2,s,后再往,2,p,中,放第一个电子的时候就会发生这种问题。
So, it turns out that in this case, 2 p and any time that we see we're going from a 2 s to 2 p, filling in of electrons, we actually see that little bit of glitch in ionization energy.
在这种情形下的结果就是,任何时候我们从,2,s,到,填充进电子,我们都会看到电离能会稍稍偏离我们的规律。
So, our two glitches we see when we go from the 2 p, or from 2 s to start filling the 2 p, and then we also get another glitch when we've half-filled the 2 p, and now we're adding and having to double up in one of those p orbitals.
因此,我们的看到的两个小偏差,一个是在开始进入,2,p,轨道,或者说在填满,2,s,轨道之后,开始填,2,p,轨道的时候出现的,另一个则是在,2,p,轨道半满之后,开始继续加电子,使得其中一个,p,轨道上的。
So carbon has four valence electrons, so if we talk about c 2, again we're going to start filling in our molecular orbitals, and now we're going to have eight electrons to fill into our molecular orbitals.
碳有4个价电子,所以如果我们考虑C2的话,同样,我们开始填分子轨道,现在我们有8个电子,要填入分子轨道。
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