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1·And, this outermost shell is termed the valence shell.

这个最外层被称作价电子层。

2·Because it is not the valence shell. Forget about it.

因为它不是价层电子，所以忘记它吧。

3·Halogen atoms contain seven electrons in their valence shell.

卤原子在它们的介电子层含有七个电子。

4·If you want to understand whether compounds form or not look only at the valence shell.

如果你想理解化合物是否形成，而不仅仅只是看看价层。

5·Halogen atoms contain seven electrons in their valence shell, and, consequently, are monovalent.

卤原子在它们的价电子层含有七个电子，因此是一价的。

6·The reason is because we already have a full valence shell for our hydrogen, it doesn't want any more electrons.

原因是因为我们的氢， 已经有一个排满的价壳层了，它不再需要多余的电子了。

7·Thee reason is because we already have a full valence shell for our hydrogen, it doesn't want any more electrons.

原因是因为我们的氢，已经有一个排满的价壳层了，它不再需要多余的电子了。 ！

8·Valence shell orbital hybridization theory is exactly a synthetic theory that it has absorbed the advantages of these two theories.

价层轨道杂化理论正是在综合了这两种理论的优点之后得到的。

9·An element bonding parameter topological index HLA is proposed based on topological principle and valence shell electron structural character.

基于元素键参数拓扑指数原理以及镧系元素价层电子结构特征构建了一种新的拓扑指数HLA。

10·Three dimensional coordination polymers show self defocusing or self focusing effects depending on the valence shell structures of the central ions.

三维结构配位聚合物的自聚焦或自散焦效应主要受中心金属离子价层电子构型的影响。