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Early Scientist

Published on Nov 18, 2015

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PRESENTATION OUTLINE

THE

EARLY SCIENTIST

DEMOCRITUS

  • He was born in Abdara in Thrace in 460 BC. He died in 370 BC
  • First proposed the idea that all atoms were made up of indivisible particles
  • He was also considered as to be the father of science

DEMOCRITUS

  • He was born in Abdara in Thrace in 460 BC. He died in 370 BC
  • First proposed the idea that all atoms were made up of indivisible particles
  • He was also considered as to be the father of science

ARISTOTLE

  • Born 384 BC
  • A Greek philosopher .
  • He had more philosophical principles of natural or moving things both living and non living.
  • He died 322 BC.

ARISTOTLE

  • Born 384 BC
  • A Greek philosopher .
  • He had more philosophical principles of natural or moving things both living and non living.
  • He died 322 BC.

ANTOINE LAVOISIER

  • Born August 26, 1743 in the France.
  • In the year of 1778 he recognized and named oxygen and hydrogen in 1783.
  • He helped construct the metric system and wrote the first extensive list of elements.
  • He discovered the law of conservation of mass but in the 1774 he developed the combustion theory.
  • He died in 1794.

ANTOINE LAVOISIER

  • Born August 26, 1743 in the France.
  • In the year of 1778 he recognized and named oxygen and hydrogen in 1783.
  • He helped construct the metric system and wrote the first extensive list of elements.
  • He discovered the law of conservation of mass but in the 1774 he developed the combustion theory.
  • He died in 1794.

JOSEPH PROUST

  • Born sep.26,1754 in Angers France
  • He discovered that the relative quantities of the elements that make a chemical compound are constant.
  • He also studied the differences in sugars.
  • Died in the the year of 1826

JOSEPH PROUST

  • Born sep.26,1754 in Angers France
  • He discovered that the relative quantities of the elements that make a chemical compound are constant.
  • He also studied the differences in sugars.
  • Died in the the year of 1826

JOHN DALTON

  • He was known to be a chemist a meteorologist
  • the biggest of them all The development of the modern atomic theory
  • He could tell the difference between the elements by the difference in there weight
  • He came across this discovery in the year of 1803
  • Died in 1844.

JOHN DALTON

  • He was known to be a chemist a meteorologist
  • the biggest of them all The development of the modern atomic theory
  • He could tell the difference between the elements by the difference in there weight
  • He came across this discovery in the year of 1803
  • Died in 1844.

MICHAEL FARADAY

  • Born in 1791
  • His main discoveries include: electromagnetic induction
  • Diamagnatism and electrolysis.
  • In the year of 1832 he coined term electrolysis as a splitting of molecules with electricity.
  • He died in the year 1867.

MICHAEL FARADAY

  • Born in 1791
  • His main discoveries include: electromagnetic induction
  • Diamagnatism and electrolysis.
  • In the year of 1832 he coined term electrolysis as a splitting of molecules with electricity.
  • He died in the year 1867.

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ANTOINE BECQUEREL

  • The discoverer of radioactivity
  • He made this discovery in the year of 1896.
  • Born in 1852 in Paris,France
  • He died in 1908.

ANTOINE BECQUEREL

  • The discoverer of radioactivity
  • He made this discovery in the year of 1896.
  • Born in 1852 in Paris,France
  • He died in 1908.

JJ.THOMSON

  • Born in 1856 in England.
  • He discovered the electrons while studying a CRT.
  • In 1904 thomson proposed a model of the atom as a sphere of positive matter with electrons.
  • He got the Nobel price physics in 1906.
  • Died in the year of 1940.

JJ.THOMSON

  • Born in 1856 in England.
  • He discovered the electrons while studying a CRT.
  • In 1904 thomson proposed a model of the atom as a sphere of positive matter with electrons.
  • He got the Nobel price physics in 1906.
  • Died in the year of 1940.

Marie&Pierre Currie

  • Marie and Pierre were not just lab partners but they were married.
  • And They are the discoverers of polonium and radium.
  • Marie's Maiden name sklodowska, she was also born in Warsaw in 1867,
  • Pierre was born may 15, 1859 in Paris.

MAX PLANCK

  • Born April 23rd 1854 in Kiel Germany I
  • He originated quantum theory.
  • He was an extremely successful physicist.
  • He died in 1947.

MAX PLANCK

  • Born April 23rd 1854 in Kiel Germany I
  • He originated quantum theory.
  • He was an extremely successful physicist.
  • He died in 1947.

ALBERT EINSTEIN

  • Born in march 14,1879 in Ulm Germany
  • He made the first atomic bomb because published E= mc^2.
  • He discovered this in 1905.
  • He died in 1955.

ALBERT EINSTEIN

  • Born in march 14,1879 in Ulm Germany
  • He made the first atomic bomb because published E= mc^2.
  • He discovered this in 1905.
  • He died in 1955.

ERNEST RUTHERFORD

  • Born in 1871 in spring grove New Zealand.
  • He was the first person who split the atom.
  • He was also awarded a noble prize for his theory about the atomic structure.
  • He is also well known for the gold foil experiment.
  • Died October 19,1937.

ERNEST RUTHERFORD

  • Born in 1871 in spring grove New Zealand.
  • He was the first person who split the atom.
  • He was also awarded a noble prize for his theory about the atomic structure.
  • He is also well known for the gold foil experiment.
  • Died October 19,1937.

ROBERT MILLIKAN

  • Born in march 22,1868 in Morrison Illinois
  • He became famous for the oil drop experiment to measure the elementary electric charge.
  • Discovered in 1904.
  • Died December 19, 1953.

ROBERT MILLIKAN

  • Born in march 22,1868 in Morrison Illinois
  • He became famous for the oil drop experiment to measure the elementary electric charge.
  • Discovered in 1904.
  • Died December 19, 1953.

NIELS BOHR

  • Born in Copenhagen on October 7, in 1885.
  • He received an award on the recognition of his work on the structure of atoms.
  • His research in 1930 focused on atomic nuclei and of there transmutations and disinigrations.
  • He died in 1962.

NIELS BOHR

  • Born in Copenhagen on October 7, in 1885.
  • He received an award on the recognition of his work on the structure of atoms.
  • His research in 1930 focused on atomic nuclei and of there transmutations and disinigrations.
  • He died in 1962.

JAMES CHADWICK

  • He was born October 20th 1891.
  • He discovered the neutron in 1932.
  • He was awarded the Nobel prize in 1935 for that discovery.
  • He died in the year of 1974.

JAMES CHADWICK

  • He was born October 20th 1891.
  • He discovered the neutron in 1932.
  • He was awarded the Nobel prize in 1935 for that discovery.
  • He died in the year of 1974.