Students learn how to predict the shape of a molecule based on the electron dot diagram. Covalent Bonds: Students learn how to predict the shape of a molecule based on the electron dot diagram and to ...

When electrons are cooled down, their energy reduces and they arrange in a stable-grid-like structure due to their mutual repulsion. This unique formation of electrons is called the Wigner crystal ...

A single electron makes the difference between "on" and "off" for a new transistor made from a single carbon nanotube, whose minute size and low-energy requirements should make it an ideal device for ...