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Atomic History

Published on Nov 18, 2015

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PRESENTATION OUTLINE

ATOMIC HISTORY

By Caleb Goode

DEMOCRITUS

  • We would end up with a particle that cant be cut.
  • Called it an atom.

Atomos
Means not able to be divided

Photo by jev55

JOHN DALTON

  • Elements combine
  • Made of single atoms
Photo by Leo Reynolds

JOHN DALTON'S

Model of an atom
Photo by allybeag

J.J THOMSON

  • There are particle in atoms
Photo by TonZ

EARNEST RUTHERFORD

  • Could see the particle
  • Went through the gold

EARNEST RUTHERFORD

  • Atom

NIEL BOHR

  • Electrons move around the nucleus
  • In certain pathways

BOHR'S MODEL

MODERN THEORY

Schrodinger and Heisenburg
Photo by purpleslog

MODERN THEORY

  • Regions inside atoms