“oganesson”的概念、定义、翻译、参考文献-科学参考

单词	oganesson
释义	oganesson Encyclopedia 理学放射性元素释 oganesson􀐆 人工放射性元素，元素符号Og，原子序数118，半衰期最长的同位素的质量数294。属周期系0族，是已知最重的元素。为向曾领导多个超重元素发现研究的俄罗斯核物理学家Y.Z.奥加涅相[注]致敬而命名。曾被称为118号元素（ununoctium），符号Uuo。
随便看	descending chain condition descending chain condition for left ideals descending colon descending development method descending difference descending factorial descending ideal series descending induction descending inhibition descending node descending normal series descending order descending order of powers descending pathways descending perineum syndrome descending plane partition descending powers descending power series descending sequence descending series descensional ventilation descent descent algorithm descent datum descent direction

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