Adding a single proton to a doubly magic isotope of oxygen is enough to significantly alter its properties, an international team of physicists has discovered. Led by Tsz Leung Tang at the University ...

F. LONDON, in an interesting article (Zeit. f. Physik, 46, 455; 1928), attempts to account for the difference in valence behaviour between nitrogen, oxygen, and fluorine on one hand, and phosphorus, ...

Using a one-step sintering method, researchers introduced high-valence metal doping and defect engineering to construct the amorphous iridium oxide. This strategy reduced the energy barrier of the ...

PROF. FRY bases his conception of valency on Sir J. J. Thomson's interpretation of the bond (without reference to the nature of chemical affinity or to the structure of the atom) as a unit Faraday ...