So this is going to be our molecular orbital diagram.

这就是分子轨道图。

youdao

So any time in a molecular orbital diagram you draw in orbitals, you need to draw the corresponding molecular orbitals.

任何时候你在分子轨道图里画轨道，你都要画出相对应的分子轨道。

youdao

So, in this case, we're just drawing the molecular orbital diagram for the valence electrons, so we have three for each.

所以在这个例子里面，我们只需要画出，价电子的分子轨道图，所以每个有3个电子。

youdao

So any time in a molecular orbital diagram you draw in orbitals, you need to draw the corresponding molecular orbitals.

任何时候你在分子轨道图里画轨道，你都要画出相对应的分子轨道。

麻省理工公开课 - 化学原理课程节选

So, in this case, we're just drawing the molecular orbital diagram for the valence electrons, so we have three for each.

所以在这个例子里面，我们只需要画出,价电子的分子轨道图，所以每个有3个电子。

麻省理工公开课 - 化学原理课程节选

OK PROFESSOR: Valence electrons. OK, sometimes you're going to be asked to draw a molecular orbital diagram where you're asked to include all electrons, and sometimes it will specifically say only include valence electrons.

教授：价电子，有时候你画一幅分子轨道图,有时候要求你画出所有的电子，有时候特别要求,只包括价电子。

麻省理工公开课 - 化学原理课程节选