An electron is a negatively charged sub-atomic particle that is located in an atom along with protons and neutrons. The electrons are found in shells and sub-orbitals that surround the nucleus of the atom. More » Science Chemistry Atoms & Molecules

In most atoms, electrons occupy a zone exterior to the nucleus. Though electrons are often represented as particles in discreet orbits around the nucleus, they cannot be said to occupy a specific point in space. Rather, ... More »

Electrons are found in parts of an atom called shells that cover different energy levels and are referred to by the letters K, L, M, N, O, P and Q. More » Science Chemistry Atoms & Molecules

An atom is made up of three particles called protons, neutrons and electrons. An atom is the most basic form of matter and can not be broken down any further. More »

The three components that make up an atom are protons, electrons and neutrons. Protons possess a positive electrical charge, electrons are negatively charged and neutrons have no electrical charge at all. More »

The Bohr model for silver explains the number of electrons, protons and neutrons that are present in the atom, and it diagrams the placement of the electrons within silver’s five energy levels. Silver’s Bohr model indica... More »

The three major subatomic particles of an atom are electrons, neutrons and protons, according to Science Daily. Protons and neutrons are made of smaller particles known as quarks. Photons, positrons and neutrinos are mad... More » Science Chemistry Atoms & Molecules