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What is electronegativity？ Arrange the members
问题详情
What is electronegativity？ Arrange the members of each of the following sets of elements in order of increasing electronegativities：
(1)B，Ga，Al，In (2)S，Na，Mg，Cl
(3)P，N，Sb，Bi (4)S，Ba，F，Si
参考答案
EIectronegativity is a ability that a element’S atom attracted electron in a molecular.
The order of increasing electronegativities are
(1)In＜Ga＜Al＜B；$Na＜Mg＜S＜Cl；$Bi＜Sb＜P＜N；$Ba＜Si＜S＜F。
