Wilmington-based electron emitter technology developer Advanced Electron Beams Inc. has landed $4 million in a strategic round of funding from GE Energy Financial Services, an investment arm of ...

In atomic physics and quantum chemistry, the electron configuration is the arrangement of electrons in an atom, molecule, or other physical structure (e.g., a crystal). Like other elementary ...

This video excerpt from NOVA's "Hunting the Elements" explains why some elements are more reactive than others.