| 元素分成四大类的新方法 |
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| 引用本文： | 王少亭,张学力.元素分成四大类的新方法[J].首都师范大学学报(自然科学版),1989,10(1):40-45. |
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| 作者姓名： | 王少亭 张学力 |
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| 作者单位： | 北京师范学院化学系
(王少亭)，朝阳中学(张学方) |
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| 摘 要： | 根据各种原子的价电子数目(m)与它们的主量子数(n)之比值(m/n),将元素划分成金属与非金属。
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| 关 键 词： | 价电子层 价电子数 主量子数 |
A New Method of Classifying Elements into Four Groups |
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| Wang Shaoting.A New Method of Classifying Elements into Four Groups[J].Journal of Capital Normal University(Natural Science Edition),1989,10(1):40-45. |
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| Authors: | Wang Shaoting |
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| Institution: | Wang Shaoting (Department of Chemistry) Zhang Xuefang (Chao Yang MIddle School) |
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| Abstract: | This article introduces a new method of classifying elements into metal and nonmetal in the periodic table according to the ratio of the number(m) of valence electrons of various atoms to their principal quantum number(n). (m/n) |
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| Keywords: | valence shell number of valence electrons principal quantum number |
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