但是印度也有两个弱点。
现在也有两个另外的云样例。
同时,也有两个让人完全不想看到的后果。
So in terms of nitrogen that starts off with a valence number of 5, again we have 2 lone pair electrons in the nitrogen, and again, we have 6 electrons that are shared.
对于氮来说,我们应该从五个价电子开始,同样,氮也有两个孤对电子,共用电子的个数也一样,是六个。
I heard some people say one, and that's a good guess, remember they're actually sharing. So these two electrons, they belong to chlorine, they also belong to hydrogen, but they do, in fact, belong to chlorine as well.
我听到有些人说的是一个,这是个很好的猜测,但要记得它们其实是被共用的,因此有两个电子,它们属于氯,同时也属于氢,但实际上它们也属于氯。
In other words, I have occupancy states for two electrons.
也就是说,这里有两个电子的位置。
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