The attraction by chlorine is stronger than the attraction by sodium. An electron is transferred from sodium to chlorine. Sodium becomes a positive ion and chlorine becomes a negative ion. The ...

A local Bucks County adult tested positive for measles after returning from a trip to Texas, health officials said.

The electron and proton are attracted to each other ... When the plastic is moved near the desk, electrons in the desk are repelled by the negatively charged plastic. This leaves an area of positive ...

Editors of the Nature Portfolio believe in the transformational power of science and its potential to drive positive change in the world. As members of the scientific community, we are committed ...

An Italian research team has found that radicchio seedlings grown in a lab-scale greenhouse with a perovskite solar PV roof ...

The negative charge of electrons balances the positive charge of protons ... Scientists compare electron motion to ripples in ...

Using cryo-electron microscopy (cryo-EM), a team of structural and molecular biologists at Memorial Sloan Kettering Cancer Center (MSK) set out to investigate G4s -- which have gained attention as ...

Elements in group 1 and group 2 are metals. Atoms of group 1 elements have one electron in their outer shell, and atoms of group 2 elements have two electrons in their outer shell. Elements in ...