Cl If we wanted to get the chlorine, we could just put the chlorine over here, and we'd measure another radius there.
如果是,把Cl放这里,我们就可以测量另一个半径。
There is a striking parallel here in that the group one elements have a tendency to want to give up electrons, F Cl Br whereas the fluorine, chlorine, bromine, have a tendency to attract electrons.
这儿有高度的相似性,每个组都有,失去电子的趋势的,相反的,则是有得电子的趋势。
F Cl There is fluorine and chlorine where you have seven electrons.
而对于,有7个价电子。
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