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Atomic Timeline

Published on Nov 20, 2015

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PRESENTATION OUTLINE

1.

ATOMIC TIMELINE

BY: NICK JAGODZINSKI
Photo by TonZ
2.

DEMOCRITUS

  • Influential pre-Socratic philosopher
Photo by Tony Fischer Photography
3.

JOHN DALTON

  • Proposed an "atomic theory"
  • Models based upon measurable properties of mass
Photo by Sarah G...
4.

J. J.THOMPSON

  • Studied cathode tubes
  • Used CRT to determine the charge mass ratio
Photo by Science Museum London
5.

ERNEST RUTHERFORD

  • Know for the gold foil experiment
  • Established that the nucleus was very dense and very small
  • Assumed that electrons were located outside of the nucleus
Photo by cliff1066™

Nick Jagodzinski