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Atoms

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PRESENTATION OUTLINE

FATHERS OF ATOMIC THEORY

BY ALEXA BEATY

DALTONS DISCOVERIES

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Daltons
Chemist John Dalton was born September 6, 1766. Dalton on side of being a British chemist was a school teacher. He experimented different substances. Although some of daltons theory's where what scientists saw some throughout the years showed up to be incorrect.

Daltons Discoveries
By the late 1700s, scientists had learned that elements combined in certain proportions based on mass to form compounds. Dalton wanted to know why. So he stated to experiment around this time and discovered many things. ➡️

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DALTONS THEORY

  • All substances are made of atoms. Atoms are small partials that cannot be created, divided, or destroyed.
  • Atoms of the same element are exactly alike, and atoms of different elements are different.
  • Atoms join with other atoms to make new substances.

DALTONS CHANGE IN THE ATOM WORLD

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