| 同族元素及化合物的性能与周期序数的关系 |
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| 引用本文： | 刘亚军,秦春玲.同族元素及化合物的性能与周期序数的关系[J].化学研究与应用,1999,11(6):716-718. |
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| 作者姓名： | 刘亚军 秦春玲 |
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| 作者单位： | 河北师范大学化学系!石家庄050016 |
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| 基金项目： | 河北省自然科学基金!资助课题 (No.2 96 16 6 ) |
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| 摘 要： | 本文用周期序数的倒数 1 / n代表同族原子大体结构效应的因素 ,用公式 :P=a b/ n将同族元素及化合物的二十多种性能 (P)对 1 / n进行线性回归 ,得到良好结果。
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| 关 键 词： | 同系因子 元素周期表 |
THE RELATION BETWEEN THE PROPERTIES OF ELEMENTS OR THEIR COMPOUNDS IN THE SAME TRIBE AND THE PERIODIC NUMBER |
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| Liu Yajun,Qin Chunling,Wu Kezhong,Zhong Yanhong,Liu Xiaodi.THE RELATION BETWEEN THE PROPERTIES OF ELEMENTS OR THEIR COMPOUNDS IN THE SAME TRIBE AND THE PERIODIC NUMBER[J].Chemical Research and Application,1999,11(6):716-718. |
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| Authors: | Liu Yajun Qin Chunling Wu Kezhong Zhong Yanhong Liu Xiaodi |
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| Abstract: | A fitting formula, p=a b/N ,where p are variable physical constants represienting the properities of the element and its compounds,a and b are fitting constants,n is the periodic ordinal number,has been suggested in this paper:The formula can be used in calculating twenty quantitives or more of the element and its compounds in the same group of the element periodic table,and better result.can be obtained. |
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| Keywords: | himologous factor element periodic table |
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