All right. - So you have the choice of becoming involved or not by pushing the fat man. - All right.
好了,-所以你有权选择是否把胖子推下去,从而牵涉其中,-好了。
But, as you've seen, the mythic quality of America has pushed Komfee Kabins all of that aside.So,it's not just the Komfee Kabins that we don't see; it's the whole history of slavery.
但就像你们看到的,美国的神话这一要素将,那些都推到了一旁,所以这不是我们看不见;,这涉及整个奴隶制的历史。
So since we have two lone pairs, we're going to be pushing down even further on the bonding electrons, so we're going to smoosh those bonds even closer together.
因为我们有了两个孤对,我们会把成键电子,更加向下压,所以我们把这些键更加紧得推到一起。
So, the story became very, very easy to tell.
所以推广推特变得特别容易。
So what we see is on ammonia here, 107 we know that it's less than a 109 . 5, it's actually 107, so it's less than a 109 . 5, because of that lone pair pushing down in the bonding electrons.
我们看到在氨分子里,我们知道它比109.5要小,它是,所以比109。5要小,因为孤对会把成键电子向下推。
So, essentially when we're talking about these equations up here, all we're doing is talking about the regular Rydberg formulas, but instead we could go back and re-derive the equation for any one electron atom, which would just mean that we put that z squared term in the front.
所以本质上,当我们讨论,这些问题时,我们说的是常规的,Rydberg公式,但对任何其他单电子原子,我们不用,从头再推到,而是仅仅把,z平方项放在前面。
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