An electron is a subatomic particle.

I bought a new electronic device.

The documents can be signed electronically.

I studied electronics in college.

The scientist used an electron microscope to study the structure of the cell.

The electron tube is an essential component in old radios.

An electron volt (eV) is a unit of energy equal to the energy gained by an electron when it is accelerated through a potential difference of one volt.

I love listening to electronic music.

Electronic surveillance is a common method used for secret monitoring.