developments of atomic theory

By carlo_ikin

  • Dmitri Mendeleev, Makes the first Peirodic table

  • JJ Thomson Electrons discvered

  • Max Planck's Earlys quantum theory

    THis theory stated that electromagnetic energy may be able to be given off at a minut level.

  • JJ Thomson Sugests new model of Atom

  • Period: to

    Robert Millikan Charge of an electron measured

    Robert measured the charge of one electon. This is know nown as elementary charge. It is a basic theory for everything.

  • Rutherford atomic Theory

  • Glenn Seaborg,discovered new radioactive elements

    These elements ranging from Neptunium to Nobelium are all radioactive and are used in medicne