| 溴元素发现史上的成功和遗憾及其历史意义 |
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| 引用本文： | 陆誉文,袁振东.溴元素发现史上的成功和遗憾及其历史意义[J].化学教育,2022,43(3):123-127. |
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| 作者姓名： | 陆誉文 袁振东 |
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| 作者单位： | 河南师范大学化学化工学院 河南新乡 453007 |
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| 摘 要： | 1826年,法国青年化学家巴拉尔宣布发现了溴元素.然而,同时期的德国化学家李比希、洛威等人面对相似的实验现象与溴元素的发现失之交臂.溴元素的发现使卤族基本成型,增强了科学家验证氟元素假说的信心,并促进了元素周期律的发现.同时,溴元素的发现过程彰显了批判精神和直觉思维对于科学发现的重要作用,说明了科学态度是从事科学研究的...
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| 关 键 词： | 溴元素 巴拉尔 李比希 洛威 历史意义 |
Success and Regret in the Discovery History of Bromine and Its Historical Significance |
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| LU Yu-Wen,YUAN Zhen-Dong.Success and Regret in the Discovery History of Bromine and Its Historical Significance[J].Journal of Chemical Education,2022,43(3):123-127. |
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| Authors: | LU Yu-Wen YUAN Zhen-Dong |
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| Institution: | (Institute of Chemistry and Chemical Engineering,Henan Normal University,Xinxiang 453007,China) |
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| Abstract: | In 1826,the young French chemist Balard announced the discovery of bromine.However,the German chemists Liebig,Lowing and others in the same period missed the discovery of bromine in the face of similar experimental phenomena.The discovery of bromine has basically shaped the halogen family,strengthened scientists’confidence in verifying the hypothesis of the fluorine element,and promoted the discovery of the periodic table of elements.At the same time,the discovery process of bromine demonstrated the important role of critical spirit and intuitive thinking in scientific discovery and showed that scientific attitude was a necessary quality for scientific research. |
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| Keywords: | bromine element Balard Liebig Lowig historical significance |
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