For folks whose last exposure to the periodic table might have been in a college or high school chemistry class, the idea that the order of elements on the periodic table is not an immutable physical ...
AN important result of the development of Moseley's atomic number rule has been the impetus it has given to the search for missing elements. It is true that later arrangements of the Periodic Table ...
IN their interesting note on the discovery of illinium (NATURE, June 5, p. 792) upon which the authors, Messrs. Harris, Yntema, and Prof. Hopkins, may be congratulated, I find the statement that ...
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