Electron
Now the term negatron is not used; in the past was rarely used to name an electron or an antiproton.
Atomic Mass units =]
Radiation
radioactivity
Radiation
radioactivity
Subatomic particles are parts of the building blocks of our world. Atoms house protons, neutrons and electrons which are key examples of subatomic particles. Protons, neutrons and electrons themselves are made of even smaller blips called quarks. These minute objects build up the world and control various things like the states of an object, whether it is hot or cold and other key natural events.
Radioactivity is the term defined as the emission of energy from subatomic particles.
Atoms are the physical things that contain all these particles. The general term for all of them is Subatomic Particles.
Electrons are the subatomic particles that orbit around the nucleus of an atom. They have a negative charge and are much smaller than protons and neutrons. The arrangement of electrons in these orbits determines the chemical properties of the atom.
Atomic Mass units
Atomic Mass units