So, in the case of boron plus 1, what we are starting with is the ion, so we're starting with a 2 s electron, 2 s 1 and then we're going to 2 s 1 here.

在正一价硼中，我们面对的是这个离子，本来就应该从，2，s，电子开始，然后这里变成。

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