Definition of Didymiums
1. didymium [n] - See also: didymium
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Lexicographical Neighbors of Didymiums
Literary usage of Didymiums
Below you will find example usage of this term as found in modern and/or classical literature:
1. Bulletin by Kentucky Geological Survey (1907)
"None of the other rare elements, such as cerium, thorium, lanthanum, the didymiums, samarium, tungsten, uranium, etc., nor cobalt was detected in even those ..."
2. Journal of the American Chemical Society by American Chemical Society (1908)
"... nitrate solution were found necessary to completely remove the more insoluble group of earths and after three such treatments the didymiums could not be ..."
3. Standard Methods of Chemical Analysis: A Manual of Analytical Methods and by Wilfred Welday Scott (1922)
"The first precipitates are rich in samarium; the didymiums come down next and the lanthanum in the last ..."
4. Creative Chemistry by Edwin Emery Slosson (1919)
"The man in the street did not see why chemists should care whether there were two didymiums any more than why theologians should care whether there were two ..."
5. Report of the Annual Meeting (1900)
"... slightly in atomic weight or in other properties, such as the iron group, the platinum group, the two didymiums, and the metals associated with yttrium. ..."