单词：Mendelyeev's periodic table
单词：Mendelyeev's periodic table 相关文章
As It Is - Remember Your Chemistry Classes? An international team of researchers recently reported creation of a new element that is 40 percent heavier than lead. The researchers successfully developed what they are calling Element Number 117 at a la
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MADRID, March 10 (Xinhua) -- FC Barcelona extended their lead at the top of the BBVA Primera Liga to 13 points in Spain's matchday 27. Barca's 2-0 win at home to bottom of the table Deportivo La Coruna on Saturday coupled with Atletico's Madrid's 1-0
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For most of us, the periodic table is a thing of beauty in the abstract, but for chemists it established an immediate orderliness and clarity that can hardly be overstated. Without a doubt, the Periodic Table of the Chemical Elements is the most eleg
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LONDON, Aug. 8 (Xinhua) -- China won the men's table tennis team final against South Korea on Wednesday, making a clean sweep of gold medals for the second consecutive Olympics. It was the 24th gold medal that China won at the Olympic table tennis co
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During the doctor's periodic visit to my elderly mother, I told him that Mother would be celebrating her 98th birthday in few days. Delighted by the news, he bent down and gave her a kiss for the occasion. He then announced that he, too, would be cel
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