-
Jack Dalton - The Formation Of Atomic Theory
Jack Dalton was an english scientist, who in 1803 proposed the ideal of Atomic Theory, This theory states that all elements are comprised of tiny particles called atoms which are to small to see. -
Dimitri Mendeleev - The Creation Of The Periodic Table Of Elements
Dimitri Mendeleev, was a russian chemist who in 1869 began the development of the Periodic Table Of Elements, this table organised the elements by their atomic mass, Dimitri left spaces in table for other elements that were later on discovered, -
J.J Thomson - The Discovery Of The Electron
J. J. Thomson was a British physicist, who in 1897,discovered electrons through his cathode ray experiments. Thomson measured the ratio of the mass of the cathode ray to its electrical charge. -
Robert Milikan - Discovered A Measurement For Electrons
Robert Millikan was an American physicist, who create a measurement of the elementary electronic charge -
Niels Bohr - Atomic Structure And Quantum Theory
Niels Henrik David Bohr was a Danish physicist who in 1913 mad very significant contributions to our understanding atomic structure and quantum theory, -
Heisenberg - Uncertainty Principle
Werner Heisenberg was a, German physicist and philosopher who discovered a way to described atoms by means of formula connected to the frequencies of spectral lines. He also Prosped the uncertainty principle which states that you can not know both the position and velocity of a particle.
