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首页> 外文期刊>Centaurus: International Magazine of the History of Sciences and Medicine >A tale of resilience: The periodic table after radioactivity and the discovery of the neutron
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A tale of resilience: The periodic table after radioactivity and the discovery of the neutron

机译：一种弹性的故事：放射性后的周期表和中子的发现

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After 150 years of scientific developments, the periodic system of chemical elements is still an icon of modern science. Its resilience is striking. The icon used today by scientists and teachers is in fact the outcome of many rearrangements and reinterpretations by the scientific community during that period. This success is often explained as a result of the underlying atomic structure, discovered in the first decades of the 20th century, an explanation that completely neglects the fine structure of the process of ongoing renegotiation and successive stabilizations. How did indeed contemporary scientists navigate in times of reinterpretation? The physicist Lise Meitner and the chemist Ida Noddack were, in different ways, involved in discoveries and interpretations of the periodic system. In 1934, as part of the celebration of the centenary of Dmitri Mendeleev's birth, they each published an article on the system: Meitner in Die Naturwissenschaften, and Noddack in Angewandte Chemie. These two articles, written from the perspectives of a nuclear physicist and a chemist experienced in searching for undiscovered elements, respectively, constitute excellent sources for understanding what new discoveries and insights meant for the meaning and value of the periodic system at the very beginning of the nuclear age in science. Through an analysis of the two contributions, we will argue that resilience is the foremost value of the periodic system. We will also discuss what this value means for the future of the periodic system and its representations.
机译：经过150年的科学发展，化学元素的周期性系统仍然是现代科学的图标。它的弹性是惊人的。今天由科学家和教师使用的图标实际上是该期间科学界重述和重新解释的结果。这一成功通常是由于20世纪的第一个十年中发现的潜在原子结构的结果，这是一种完全忽视持续重新协商和连续稳定过程的精细结构的解释。当代的当代科学家如何在重新解释时导航？物理学家Lise Meitner和化学家IDA Noddack以不同的方式参与了定期系统的发现和解释。 1934年，作为庆祝DmitriMendeleev的百年纪念的一部分，他们每次发布关于该系统的一篇文章：Meitner在Dia Naturwissenschaften，以及Angewandte Chemie的Noddack。这两个文章分别从核物理学家的角度写作，分别在寻找未被发现的元素中经历的化学家，构成了理解新发现和洞察力的最佳来源，这是对周期系统的意义和价值在一起的科学核时代。通过分析两项贡献，我们将争辩说，弹性是定期系统的最重要价值。我们还将讨论此值为未来定期系统及其表示的价值意味着什么。

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