When we talk about orbitals in multi-electron atoms, they're actually lower in energy than the corresponding H atom orbitals.

当我们讨论多电子原子的轨道时，它们的能量实际上比对应的氢原子轨道要低。

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The object particle means to the microcosmic particle that its static mass is not zero, for example, electron atom molecule and so on.

实物粒子是指静止质量不为零的微观粒子，如电子、原子和分子等。

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For example, for the 2 s, again what you see is that the multi-electron atom, its 2 s orbital is lower in energy than it is for the hydrogen.

举例来说对于2s轨道，在多电子原子，中可以看到，它的2s轨道的能量低于氢原子的。

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So when we talk about orbitals in multi-electron atoms, they're actually lower in energy than the corresponding h atom orbitals.

它们的能量实际上,比对应的氢,原子轨道要低。

麻省理工公开课 - 化学原理课程节选

So, this allows us to look at a bunch of different atoms, of course, limited to the fact that it has to be a 1 electron atom.

所以这让我们可以研究很多原子，只要它们都只有一个电子。

麻省理工公开课 - 化学原理课程节选

These are all one electron atoms, and they are gas, a single atom.

这些都是单电子原子，它们都是气体，都是单原子。

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