下列说法中错误的是a.离子是由原子得到电子或失去电子而形成的b.元素的化学性质跟原子最外层电子数目关系密切c.一种粒子最外层电子数目为8此 Template




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tomski下列说法中错误的是a.离子是由原子得到电子或失去电子而形成的b.元素的化学性质跟原子最外层电子数目关系密切c.一种粒子最外层电子数目为8此 coloring