chemist Linus Pauling wrote in the Journal of the American Chemical Society that he believed it was possible to have a pair of carbon atoms with a bond of just one electron, rather than the ...

About 90 years ago, American chemical engineer Linus Pauling proposed a unique concept. He suggested that two atoms don’t necessarily require two or more electrons to form a bond, one electron ...

One important feature of the atoms in these materials is ... paired electrons has one of two possible spin states: spin up or spin down. If one electron is spin up, the other is spin down.

The difference in electronegativity between two bonded atoms determines the ... tendency of an atom to attract electron density, i.e., to polarize the chemical bond. The most widely used scale is the ...