Ions in direct contact with the electrode were called "specifically adsorbed ions".

Two oppositely charged metal grids at the rear accelerate the energized particles, called ions, out of the engine, producing a distinctive blue glow instead of a flame.

The blue part of the flame comes from the particles that make up the wax turning into a gas and changing to special charged particles call ions.

The scientists were cited for discovering how tunnel-like structures called ion channels control the passage in and out of cells of positively or negatively charged particles called ions.

Because the gas is composed of charged particles called ions and not atoms or molecules as air and water are, plasma has unique properties.

The energized particles, called ions, are accelerated out of the engine through the pull of two oppositely charged metal grids.

These atoms are called "ions" and the poles "anode" and "kathode."

Atoms that have either a deficit or a surplus of electrons are called ions.

These hydrogen atoms lack the electron, and they are called ions.

When the atoms in a gas are broken up, the pieces are called electrons and ions.