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math, physics, and chemistry
>
Ion Level of
在周围异号电荷离子的电场作用下,离子或多或少发生电子云变形而偏离原来球形分布的现象。
离子极化程度主要取决于正离子的极化能力和负离子的变形性。
离子极化使离子键逐渐向共价键过渡,离子晶体向分子晶体过渡。