In our simple model the sphere contains highly relativistic electrons and a steady magnetic field.

What could contain the hot gas, or electrons?

In the 1970s, solid salts containing electrons as the anion were characterized.

My thinking is that because both acids and bases contain electrons, then both have the potential to create electrical energy.

The cloud also contained electrons, however, which were less energetic but capable of discharging the ship's positive electrical field.

Substances are colored because they contain electrons that can absorb visible light and jump to higher energies.

This coenzyme contains electrons that have a high transfer potential; in other words, they will release a large amount of energy upon oxidation.

As you might expect, the conduction band contains electrons that are able to move freely through the material.

Molecules contain protons and electrons as part of their individual atoms.

Today laboratory instruments are capable of containing and observing individual electrons.