And if we go on to step three where we figure out how many we would need for full octets, it's just going to be 2 times 8, so we have 16.
而如果我们继续到第三步,判断一下填满所有“八隅体“需要多少个价电子,结果应该就是二乘以八,也就是十六个。
So, if you look at all of these, we have full octets for all of them, and if we count up all of the valence electrons, it's going to be equal to our number 26 here.
那么,如果大家看看所有的这些,它们的“八隅体“都填满了,而如果我们来数一数价电子的总个数,它应该就等于我们这里的二十六。
So, if we're talking about hydrogen, that's our one exception so far to the octet rule.
那么,如果我们讨论的是氢原子,它是目前我们遇到的八隅体规则的唯一例外。
So I said that we want to be talking about valence electrons here, so that means if we're talking about, for example, the octet rule for an f f molecule where we have two fluorine atoms, we need to write the valence electrons as dots around them.
我说过我们在这要讨论的是价电子,这就意味着,如果我们要讨论,比如,关于两个氟原子组成的分子的八隅体规则,我们首先需要把价电子画成围绕在它们周围的点。
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