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Physics — Models of the Atom

How our picture of the atom evolved.

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Models of the atom18001810182018301840185018601870188018901900191019201930194019501960197019801990200020102020Atomic models1803Dalton's solid sphere1897Thomson's plum pudding1909Rutherford's nucleus1913Bohr's shells1926Quantum (Schrodinger)1932Neutron (Chadwick)1964Quarks proposed

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title "Models of the atom"
axis 1800 2025
lane "Atomic models"
event 1803 "Dalton's solid sphere"
event 1897 "Thomson's plum pudding"
event 1909 "Rutherford's nucleus"
event 1913 "Bohr's shells"
event 1926 "Quantum (Schrodinger)"
event 1932 "Neutron (Chadwick)"
event 1964 "Quarks proposed"