The isotopic abundance and atomic weight of natural uranium
The isotopic abundance and atomic weight of natural uranium作者机构:China Institute of Atomic Energy Beijing China
出 版 物:《Chinese Science Bulletin》 (中国科学通报)
年 卷 期:1997年第42卷第10期
页 面:814-817页
核心收录:
学科分类:08[工学] 0827[工学-核科学与技术] 082701[工学-核能科学与工程]
主 题:isotopic abundance of uranium atomic weight of uranium mass spectrometric measurement.
摘 要:THERE are three radioactive nuclides of uranium in nature,234U,235U and 238*** isotopicabundance and atomic weight of unanium was reported *** 1983,the International U-nion of Pure and Applied Chemistry(IUPAC)gave a review of the published *** resultsof the review showed the abundance of uraniums,234U:0.000 055(5);235U:0.007 200(12);238U:0.992 745(60),the atomic weight of uranium,A,(U)=238.028 9(1).