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11.NATIONAL PERIODIC TABLE DAY- February 7 National Periodic Table Day, celebrated on
11.全國元素週期表日 - 2 月 7 日 全國元素週期表日於
February 7th, honors the publication of the first periodic table by John
2 月 7 日慶祝,旨在紀念約翰·紐蘭茲 (John Newlands) 於 1863 年出版的第一份元素週期表
Newlands in 1863 and the significant advancements in chemistry it enabled.
及其在化學領域的重大進展。
This day recognizes the contributions of several key scientists, including Johann
這一天是為了表彰幾位重要科學家的貢獻,其中包括
Dobereiner who organized elements into groups in 1817, and Dmitri Mendeleev who
1817 年將元素分組的約翰·多貝萊納 (Johann Dobereiner),以及
formulated the modern periodic table in 1869, arranging elements by atomic mass.
1869 年制定現代元素週期表、按原子質量排列元素的德米特里·門捷列夫(Dmitri Mendeleev)。
The day also acknowledges Henry Moseley's 1913 discovery that elements could be organized by
這一天也表彰亨利·莫斯利 (Henry Moseley) 1913 年發現元素可以按
atomic number, a crucial development in understanding atomic structure.
原子序數組織,這是理解原子結構的一個重要進展。
National Periodic Table Day serves as a reminder of the periodic table's central role in chemistry,
全國元素週期表日提醒人們元素週期表在化學中的核心作用,
providing a framework for understanding the properties and behaviors of elements.
為理解元素的性質和行為提供了一個框架。