Trevor Howard dead guy

By Bat man
  • 101

    Thales was in 624 B.C.

    Thought all things were mad of water
  • 102

    Democratis was in 460 B.C.

    First person to think of the atom,thought it was a solid sphere
  • 103

    Aristotle was in 384 B.C

    Believed the elements were earth,wind,fire,and water.
  • Isac Newton

    Stated that matter is formed of solid,mass of impenetrable atoms.
  • John Dalton

    Found the law of fixed proportion and first to nhave actual evidence.
  • Henri Becquerel

    Discovers radioactivity
  • J.J. Thompson

    Discovered electrons
  • Ernest Rutherford

    Discovered the nucleus.
  • Millikan

    Found the charge of an electron.
  • Niels Bohr

    Thought electrons orbited the nucleus.
  • schrodinger

    Predicted the odds of electron location.
  • Chadwick

    Proved neutrons exist.