因此要填满我们的“八隅体“,排满所有的价壳层，我们总共需要十八个电子。
So in terms of total numbers that we would need to complete our octets and fill our valence shells, we would need 18 electrons.
原因是因为我们的氢，已经有一个排满的价壳层了，它不再需要多余的电子了。 ！
Thee reason is because we already have a full valence shell for our hydrogen, it doesn't want any more electrons.
原因是因为我们的氢， 已经有一个排满的价壳层了，它不再需要多余的电子了。
The reason is because we already have a full valence shell for our hydrogen, it doesn't want any more electrons.
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