In atoms, an electron's matter wave occupies atomic orbitals around a positively charged atomic nucleus. The configuration and energy levels of an atom's electrons determine the atom's …

Dec 8, 2018 · An electron is a stable subatomic particle with a negative electrical charge. Unlike protons and neutrons, electrons are not constructed from even smaller components.

Nov 20, 2025 · Electron, lightest stable subatomic particle known. It carries a negative charge of 1.6 x 10^-19 coulomb, which is considered the basic unit of electric charge. The electron was …

Jul 23, 2025 · Electron is a subatomic particle having a negative electric charge. It is one of the three fundamental subatomic particles, along with protons and neutrons, that form atoms.

May 21, 2024 · The electron is a subatomic particle that is present in all atoms. Unlike protons, neutrons, or the nuclei of atoms, electrons are elementary particles. This means they are not …

Mar 12, 2025 · An electron is a stable and negatively charged subatomic particle that also acts as the carrier of electricity.

Jun 1, 2025 · The electron was the first subatomic particle ever identified, and its existence opened the door to a new era of physics and chemistry. Suddenly, the atom was not the …

Aug 10, 2022 · An electron is a negatively charged subatomic particle that together with protons and neutrons form an atom's nucleus. Learn why electrons are unique.

May 21, 2024 · What is an Electron? An electron is a subatomic particle with a negative electric charge that is equal, but opposite to, the positive charge of a proton.

The meaning of ELECTRON is an elementary particle consisting of a charge of negative electricity equal to about 1.602 × 10—19 coulomb and having a mass when at rest of about 9.109 × …