“roentgenium”的概念、定义、翻译、参考文献-科学参考

单词	roentgenium
释义	roentgenium Encyclopedia 理学放射性元素释 roentgenium𬬭人工放射性元素，元素符号Rg，原子序数111，半衰期最长的同位素的质量数282。属周期系ⅠB族。为纪念德国物理学家W.K.伦琴[注]而命名。曾被称为111号元素（unununium），符号Uuu。
随便看	shanty towns Shanwangcun Paleontologic Fossil Nature Reserve Shanwang fauna Shanwangian Stage Shan Wanli Shanwei Shi Shanwuwei Shanxi Shan Xian Shanxian biomass power generation plant Shanxi and Shaanxi Commercial Guild Hall in Liaocheng Shanxi and Shaanxi Commercial Guild Hall in Sheqi Shan Xianggong Shanxi Archives Shanxi Art Museum Shanxi Aviation Professional Technical Institute Shanxi Bafu Ling Provincial Nature Reserve Shanxi-Beijing gas transmission pipeline Shanxi-Chahar-Hebei Photography Training Class Shanxi Changqing Guojiaji Ziran Baohuqu Shanxi Chaoshan Provincial Nature Reserve shanxi coal measures Shanxi Cycling Stadium Shanxi Daily Shanxi Danfeng Wuguan He National Nature Reserve of Rare Aquatic Animals

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