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if we think about electronegativity as a periodic trend we can just draw our nice periodic table here, and let's separate it into quadrants.
如果我们来思考一下电负性的周期性规律,我们可以把我们漂亮的周期表画在这，然后把它分成四个象限。
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Yeah! Also just on a... there's Thayer street which is about two blocks from here.
有！也就是在一个……有一条塞耶街，距离这里只有两条街。
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So if we think about what we would do to actually write out this configuration, we just write the energy levels that we see here or the orbital approximations.
如果我们考虑我们所做的去,实际写出电子构型，我们只是写出我们看到的能级,或者是轨道近似就可以了。
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However, if you do happen to be an English or a literature major or someone who's just very serious about reading at that level, you will find plenty to chew on here.
然而，如果你刚好主修英语或是文学,或是任何以主修的水平很认真阅读的人，你将会在这里发现很多值得咀嚼的东西。
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So here we're talking about how food comes to the table. what happens just materializing it into fish sticks. We didn't just go out to the river and poured out the fish sticks.
因此在这我们将探讨食物的制作过程,什么让鱼变成冻鱼条,并不是可以去河里,把冻鱼条直接倒出来。
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Again, easy pass here just means no mountains, we're not talking about something on the New Jersey Turnpike.
强调一下 平坦之途不用翻山越岭,我们说的不是新泽西收费公路
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Here I just show tissues at two levels of magnification and when we think about tissues we're going to be interested in a couple of different characteristics.
这里我就给你们展示一下,从两个不同水平看到的组织,当我们研究这些组织时,我们将会对它一大堆不同的特点产生兴趣
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So let's just think about what happens here.
这里发生的是什么，这是它的循环。
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But maybe I've just been flatfooted here in thinking that " this is some sort of claim about not being with others, " or things I do by myself.
但也许我考虑这个问题的时候太直接了,认为这说法只是关于“不和他人一起，或者“我自己一人的经历。
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There will probably be a few of you who are here in the class who weren't here before so I'll mention a few things in just a moment about class requirements again.
也许在座的同学当中,有一部分人没有上过前面的课,所以我快速简单地回顾一下,课程要求
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Okay. So let's--I'm going to ask them to queue the next piece here while we talk about that just for a moment.
我先问问题然后再放下面的一段乐曲,我们刚刚才谈到的
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It's a town just over by the airport about fifteen minutes from here.
这个镇子就在机场那边，离这里大概十五分钟。
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I don't want to be told that I could sit here for the rest of my life just sort of parsing one sentence. Don't tell me about that.
我可不想坐在这里学一辈子,就为了解读一个句子的意思，千万别这么告诉我。
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I've noticed how students here love to debate just about everything.
我注意到这里的学生对所有的事情都喜欢辩论。
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We talked about ionization energy, electron affinity, we talked about electronegativity, which is just kind of a combination of the first two, and then ended with atomic radius here.
我们讲了电离能的，电子亲和能的，还讲了电负性的，也就是前两个的组合，最后讲了原子半径的。
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So if we actually go ahead and multiply it by the volume of our shell, then we end up just with probability, which is kind of a nicer term to be thinking about here.
乘以壳层的体积,我们就得到了概率，在这里从这个角度，理解问题更好一些,如果我们考虑的是。
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Well, we're talking about a pretty high number here, so to make counting easier, we'll just say 10 lone pairs, because 20 lone pair electrons is the same thing as 10 lone pairs.
好吧，我们这里讨论的是一个挺大的数，为了数起来更容易，我们就说有十对孤对电子，因为二十个跟十对是一个意思。
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Two more quick things about the exam, the first is that just remember on Wednesday, don't come here, the exam is not here, don't come here.
还有两件关于考试的小事情，第一个就是要记住，周三不要来这里，考试不在这，不要来这。
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Again, don't worry too much about the equation, we're not really going to do any math here, I'm just putting it in for completeness.
对这个方程也不需要太深究,在这里我们不强调数学运算的,我把它写出来是为了表述完整
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The mind can think about them, but justice itself--this perfect, this idea of being perfectly just-- that's something the mind can think about, but it's not here in the world.
心灵可以去设想它们,但是正义本身,即完美的正义这个理念,它是可以用心灵去把握的,尽管在现实世界里不存在
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If we think about the drinks industry more generally here, rather than just beer, this would be Guinness, this would be Poland Spring, This is water and everything else would be in between here.
如果我们把啤酒业想得更普遍点,不仅仅只有啤酒,这可能是吉尼斯,这可能是波兰泉水,这是水而其他的产品分布在中间
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That must be an interesting story, but I just have it here, and I think the poem tells you something about engineering if you go through it - and the problems of engineering.
这一定是个有趣的故事,我就这么一讲,我想这首民谣告诉了我们,关于工程的一些东西,如果做工程的话,关于工程的一些问题
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And I know there's a lot to talk about this competition, but let's just get into listening mode here and talk about how we can figure out what the correct electron configuration is for this ion.
我知道刚才关于这次比赛大家有很多话要聊，但是请大家先转换到听讲的模式,来看看如何才能弄清楚,这个离子正确的电子排布。
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So this is just, sorry, 1 I forgot about the one here.
等于，对不起，我忘写了一个。
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What I'd rather have is your interpretation of things like I thought this thing was really interesting and here's why, or I remember back in week two of the class we talked about this issue and it links up with what we're now talking about in week eight, or I just saw something on the news and here's how it relates, and all those sort of things are the way the concept sheets go.
我想看到的是你们自己对于问题的理解,比如我认为这个问题很有趣,原因如下,或是,我想起之前在第二周谈到的问题,和现在第八周正在讨论的内容有联系,或是,我看到条新闻和课程有所联系,这些东西都能写到观点报告里
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So here we're talking about v plus 1, so if we were to write it just for the neutral electron itself, we would find that the electron configuration is argon, that's the filled shell in front of it.
这里我们要分析的是正一价的钒离子，因此，我们先写出中性原子的电子排布，可以发现，其原子实是氩原子的电子排布，这些壳层已经被占满了。
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More is said about this in the book I just include it here as an example, but it's sort of beyond the scope of what I wanted to talk about today.
在书上讲了很多这方面的内容,在这里我只是将其作为例子概括性地讲讲,但这已经超出我今天想讲的范围了
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And hydrogen atom is what we're learning about, so that's the most relevant here. But just to show you that each atom does have its own set of spectral lines, just for fun we'll look at neon also so you can have a comparison point.
为了给你们展示下每个原子，都有自己的一套谱线,仅仅是为了好玩，我们看下氖,你们可以比较一下。
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