A group of researchers from Ehime University investigated valence electron configurations using light, expanding on prior studies of superconductors and quantum spin liquids. The findings were ...

The distribution of outermost shell electrons, known as valence electrons, of organic molecules was observed for the first time. As the interactions between atoms are governed by the valence electrons ...

From atomic size to electronegativity, periodic trends reveal the hidden patterns that govern chemical behavior. By understanding electron configurations, shielding, and nuclear charge, you can ...

Fig. 2. The difference in the valence electron configuration (group number) and electronegativity of X and Y species determines the energy offset between the two conduction bands at the X (EX3– EX2) ...

I was browsing C&EN's website when I came upon the periodic table (pubs.acs.org/cen/80th/elements.html) and was somewhat dismayed to see that it continues to ...