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Dalton Model

Published on Nov 19, 2015

PRESENTATION OUTLINE

DALTON MODEL

1808
Photo by kevin dooley

HIS THEORY

  • All mater is made up of atoms,indestructible
  • All atoms of a given element are the "same "
  • Compounds form when 2 or more different types of atoms bond chemically
  • Atoms are not destroyed during chemical reaction,they are just rearranged

DALTONS MODEL OF THE ATOM

  • Dalton believed that all matter was made of small things that he called atoms
  • This wasn't a new concept as the ancient Greeks believed that all matter is composed of small objects that can not be divided
Photo by Leo Reynolds

DALTONS MODEL OF THE ATOM

  • Dalton called his model his billiard ball model or the solid sphere model
Photo by @Doug88888