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Four-place table of standard atomic weight values of hydrogen through uranium compared since 1961

November 9, 2016

Four-figure standard atomic weights of the chemical elements are shown for 1961, 1975, 1983, 2007, 2009, 2011, 2013, 2015, and the current value for 2016. Values between 1975 and 2015 are only shown when there is a change in value with respect to the previous column.

Publication Year 2016
Title Four-place table of standard atomic weight values of hydrogen through uranium compared since 1961
DOI 10.5066/F7668B9R
Authors Tyler B Coplen, Fabienne Meyers, Norman E. Holden
Product Type Data Release
Record Source USGS Digital Object Identifier Catalog
USGS Organization National Research Program