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They might not be fundamental constants of nature, but atomic weights are one of the foundations on which modern chemistry is built, explains Juris Meija.
Bruce Gibb looks back at some examples of irreproducible reactions in his own laboratory and suggests ways in which the reproducibility of chemical reactions can be maximized.
Alfred Nobel's eponymous element, nobelium, was 'first' discovered either in the 1950s or 1960s, in the USSR, Sweden or the USA. Brett F. Thornton and Shawn C. Burdette delve into the ensuing decades of internecine strife over the discovery of element 102.
Michelle Francl suggests that students should be trained to write in a fashion similar to how they are taught the principles and practice of NMR spectroscopy — by providing them with a limited set of patterns and parameters.