| 释义 |
valence shell短语¹⁸⁰⁰⁹⁸⁺¹
基本例句
价电子层
And, this outermost shell is termed the valence shell.
这个最外层被称作价电子层。163
Just putting it up for completeness.2s2, and2p4, and so here's the valence shell.
举这个例子出来是为了完整一点，2s2，2p4，这儿是价电子层。163
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。 bab
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。 kuenglish |