This attraction pulls the atoms together and the electrons are shared by both atoms. The atoms bond because there is a strong enough attraction in both directions and room for the electrons in the ...

Two electrons are transferred from the calcium atom, one to each chlorine atom. Calcium becomes a +2 ion and each chlorine becomes a -1 ion. The +2 calcium ion and the two -1 chloride ions attract ...

Discovery of stable single-electron covalent bond in carbon compound validates a century-old theory Covalent bonds, in which ...

A model showing how metallic bonds are formed - the first diagram shows the outer electrons in their atoms, and the second diagram shows that the electrons have become delocalised ...

Electronegativity, an essential characteristic of all elements in the periodic table, measures an atom's ability to attract electrons towards itself within a chemical bond. This vital theoretical ...

As the interactions between atoms are governed by the valence electrons, their findings shine light on the fundamental nature of chemical bonds, with implications for pharmacy and chemical ...

Here the authors introduce the satellite peak in actinide M 4-edge resonant inelastic X-ray scattering to probe the number of localized 5 f electrons and assesses bond covalency in actinide compounds.

By analyzing the energy loss near-edge structure (ELNES) and the extended energy loss fine structure (EXELFS), details about the oxidation state, coordination, and local bonding can be obtained. The ...