elektrón
Elektrón is a fundamental particle of matter, carrying a negative electric charge. It is a lepton, which means it does not participate in the strong nuclear force. Electrons are one of the most common subatomic particles and are essential components of atoms. They orbit the nucleus of an atom, which contains protons and neutrons. The number of electrons in a neutral atom is equal to the number of protons, which defines the element.
Electrons have a mass of approximately 9.109 × 10⁻³¹ kilograms. They are considered elementary particles, meaning
The flow of electrons is what constitutes an electric current. This phenomenon is fundamental to electricity