Atomic structure 1

Atom Theory Scientist.

By mickyr

  • John Dalton

    John Dalton
    Dalton noted oxygen and carbon mixed to make a compound.

  • Thompson

    Thompson
    Thompson discovered the elecrton a negatively charged part of every atom.

  • Nagoka

    Nagoka
    Nagoka proved the atom had a saturian rings around it.

  • Rutherford

    Rutherford
    When Rutherford published his atomic theory describing the nucleus as having been surrounded by negative electrons.

  • Niels Bohr

    Niels Bohr
    In 1913 he showed electrons traveled in circular orbits around the nucleus

  • Chadwick

    Chadwick
    In 1932 Chadwick proved that the atomic nucleus contained a particle which had proposed more than a decade by Ernest Ruth ford.