So we remove the stops, and the piston moves up, and now we remove one of these weights.
我们移走挡板,活塞向上移动,移走一个重物。
So I'm going to remove this for now.
我先把它们擦掉
So let's think about the energy required now to remove a 2 s electron, let's say we're removing it from boron plus 1 versus neutral boron.
那么让我们来想一想,拿走一个,2,s,电子所消耗的能量,假设一个是从正一价硼离子中拿走1,另一个是从中性硼原子中拿走。
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