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放射性元素
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镆
人工放射性元素,元素符号Mc,原子序数115,半衰期最长的同位素的质量数290。属周期系ⅤA族。以俄罗斯杜布纳联合核子研究所所在地点莫斯科州(Moscow Oblast)命名。曾被称为115号元素(ununpentium),符号Unp。
Chemistry
>放射化学与辐射化学>放射性元素化学>释义
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sequence of partial sums
sequence of points
sequence of positive type
sequence of quotient groups
sequence of random variables
sequence of rational numbers
sequence of series
sequence of sets
sequence of signs
sequence of statistics
sequence of stellar spectra
sequence of sub-dwarfs
sequence of sub-giants
sequence of subsets
sequence of supergiants
sequence of symbols
sequence of tests
sequence of transfinite cardinals
sequence of transfinite numbers
sequence of Ulm factors
sequence of white dwarfs
sequence polymorphism
sequencer
sequence rank
sequence regularity of polymer chains
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