Which one has a positive charge, a negative charge, and no charge? Proton—positive; electron—negative; neutron—no charge. The charge on the proton and electron are exactly the same size but opposite.

For the first time, scientists visualized how electrons behave during a chemical reaction, which could help reduce unwanted byproducts in future chemistry.

Postulates of Bohr’s Model of an Atom are: The electron in the hydrogen atom can move around the nucleus in a circular path of fixed radius and energy.

The atom is neutral as it has two positive protons and two negative electrons. A helium atom that has lost or gained an electron is an ion.

In 1998 scientists Richard Bader and Carlo Gatti proposed a mathematical model, describing the distribution of delocalized electrons in molecules. Now new research is the first to confirm the ...

The Standard Model predicts that particles surrounding electrons do affect an electron's shape, but at such an infinitesimal scale as to be pretty much undetectable using existing technology.