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阴离子能和阴离子反应吗
更新时间: 2020-10-31 00:00:00  

阴离子能和阴离子反应,阴离子是指原子由于自身的吸引作用从外界吸引到一个或几个电子使其最外层电子数达到8个或2个电子的稳定结构。

阴离子是指原子由于外界作用得到一个或几个电子,使其最外层电子数达到稳定结构。原子半径越小的原子其得失电子能力越强,金属性也就越弱。阴离子是带负电荷的离子,核电荷数=质子数

关键词: 阴离子 反应

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