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Atomic theoryy

Chem group work

Protons Positively charged particles
Electrons Negatively charged particles
Neutrons the particles of the nucleus that have no charge
Atomic Theory a theory that states that all matter is composed of tiny particles called atoms.
Cathode Rays Beam of electrons emitted from a cathode when electricity is passed through an evacuated tube.
Orbitals regions around the nucleus in which given electron or electron pair is likely to be found
Created by: balletgirleo