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Atomic Structure
The Atom
made up of 3 subatomic particles
protons
neutrons
electrons
protons and electrons located in the nucleus
electrons orbit around the outside of the nucleus in electron shells
subatomic particles particle charge atomic mass
proton (particles inside the nucleus) positive (+) 1
neutron (particles inside the
neutral (0) 1
nucleus)
electron negative (-) 0
Atomic Structure 1
Atomic Structure
The Atom
made up of 3 subatomic particles
protons
neutrons
electrons
protons and electrons located in the nucleus
electrons orbit around the outside of the nucleus in electron shells
subatomic particles particle charge atomic mass
proton (particles inside the nucleus) positive (+) 1
neutron (particles inside the
neutral (0) 1
nucleus)
electron negative (-) 0
Atomic Structure 1