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短周期元素电负性排序

更新时间: 2021-06-20 05:40:22     

1、氢 2.20 锂0.98 铍 1.57 硼 2.04 碳 2.55 氮 3.04 氧 3.44 氟 3.98

2、钠 0.93 镁 1.31 铝 1.61 硅 1.90 磷 2.19 硫 2.58 氯 3.16

3、钾 0.82 钙 1.00 锰 1.55 铁 1.83 镍 1.91 铜 1.9 锌 1.65 镓 1.81 锗 2.01 砷 2.18 硒 2.48 溴 2.96

4、铷 0.82 锶 0.95 银 1.93 碘 2.66 钡 0.89 金 2.54 铅 2.33

5、一般来说,周期表从左到右,元素的电负性逐渐变大;周期表从上到下,元素的电负性逐渐变小

关键词: 周期 元素 排序

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