Here is 2s atomic orbital. Here is 1s atomic orbital.

这就是2s原子轨道，这是1s原子轨道。

youdao

Again, boron is a good example. Look, 0.8, 1.36. This is 2p. This is 2s.

硼又可以是一个很好的例子，看，0。，1。36，这是2p层，这是2s层。

youdao

Next, you set the -webkit-transform style to -webkit-transform 2s ease-in-out.

接下来，将- webkit - transform样式设置为- webkit - transform 2s ease - in - out。

youdao

And again, you'll notice that our energy is absolutely the same for an electron in that 2px and 2s orbital.

同样，你们会发现2px轨道的能量,和2s轨道是一样的。

麻省理工公开课 - 化学原理课程节选

s There is the 2s.

这是。

麻省理工公开课 - 固态化学导论课程节选

When we talk about the n equals 2 state, we now have 2 squared or 4 degenerate same energy orbitals, and those are the 2 s orbital.

当考虑n等于2的态时，我们有2的平方,或者4个简并能量的轨道，它们是2s轨道。

麻省理工公开课 - 化学原理课程节选

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