Abstract This paper introduced the changes of the IUPAC atomic weights of elements 2007―2017 and the contributions made by Chinese scientists in the determination of atomic weights. It also pointed out the problems existing in the periodic table of elements and the atomic weights of elements in the chemical textbooks, in order to attract the attention of the compilers and publishers.
YAO Ji-Xiang. Constantly Updated Atomic Weights: Problems Existing in Current Chemical Textbooks[J]. Chinese Journal of Chemical Education, 2020, 41(13): 6-10.
