So, we can say that -- if we have neon here and we want to think about what's isoelectronic, -- f minus would be isoelectronic. We also have oxygen -- what would the charge on oxygen be? Um-hmm, right. 2 minus.
那么,我们可以说--如果我们这里有氖原子,而我们想知道与它等电子的是什么,负一价的氟离子就是与它等电子的,我们还有氧-,氧应该是几价的?没错,负二价。
Um-hmm, again, we can get this information directly from our graph.
嗯,再一次,我们可以从这张图中直接得到这些信息。
Um-hmm. So, it's going to be the y z nodal plane, or in other words, we can say it's any place where phi is equal to 90 degrees.
嗯,是yz平面,换句话说,是在phi等于90度的面。
PROFESSOR: Um-hmm, a Geiger counter.
教授:嗯,Geiger计数器。
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