I want to conclude with problems, which may sound kind of negative but this is--I don't shrink from negativism.
我想以保险业的缺陷作为本课总结,它可能听起来有点否定意味,但这是,我并不讨厌否定
I left out the noble gases here because they do something a little bit special, and actually, I'm going to give you one last clicker question today to see if you can tell me what you think noble gases do.
我并没有把稀有气体算在里面,因为它们的电子亲和能有点特别,实际上,我将会把这作为今天的,最后一个选择题,来请大家告诉我,你们觉得稀有气体电子亲和能应该是怎样的。
So I'm a bit of a zealot on that as a particular expertise.
所以作为专家,我有点过分狂热了。
And,so,every government that comes to power,they say, well we're going to do something about this.
因此每一个上台执政的政府都会说,我们会对此有点作为
That's a little bit fast for a beat.
作为拍这有点快啊
And as an example, let's take sulfuryl chloride, SO2, Cl2 make it a little complicated, Cl2, right, so don't worry about these compounds.
让我们用SO2作为一个例子,这有点难度,对,还有,不要担心这些化合物。
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