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Atomic Model Timeline - Timeline Help
Atomic Model Timeline part 3 of 6 from 1898 to 1909 at Timeline Help.
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- 1909 | Positive particles are identified by Wien. They are later known as protons. Marie Curie and her husband Pierre discovered the radioactive elements of polonium and radium. Rutherford discovered alpha and beta radiation when studying uranium and thorium.
Villard discovered gamma rays. Quantum theory is introduced by Max Planck. Soddy discovered isotopes and the amount of energy released during decay, or half-life.
Nagaoka designed a model of the atom featuring flat rings of electrons that revolved around a particle with a positive charge.
Albert Einstein devised his famous E=mc2 equation that explained the theory of relativity. He also hypothesized that light was made up of particles.
Hans Geiger built a device that clicks when alpha particles hit it, detecting radiation.
Royds and Rutherford figure out that alpha particles are doubly ionized atoms of helium. Millikan developed an oil drop experiment to determine the charge and mass of an electron. | Atomic Model Timeline 3 1 2 4 5 6 Bibliography of the Atomic Model TimelineMott, N F and Massey, H S W (1987). The Theory of Atomic Collisions Volume I. International Series of Monographs on Physics.
Cowan, R D (1981). The Theory of Atomic Structure and Spectra - Los Alamos Series in Basic and Applied Sciences Number 3.
Roscoe, H E and Harden, A (2008). A New View Of The Origin Of Dalton's Atomic Theory. A Contribution To Chemical History 1896.
Andreev, A V (2005). Atomic Spectroscopy Introduction to the Theory of Hyperfine Structure.
Belkic, D (2003). Principles of Quantum Scattering Theory. Atomic and Molecular Physics Series.
Feinberg, J G (1960). The Story of Atomic Theory and Atomic Energy.
Bond, J (1965). Atomic Theory of Gas Dynamics.
Ulehla, I (1980). Optical Model of the Atomic Nucleus.
Kevrekidis, P G, Frantzeskakis, D J and Carretero-Gonzalez, R (2007). Emergent Nonlinear Phenomena in Bose-Einstein Condensates. Theory and Experiment.
Soloviev (1992). Theory of Atomic Nuclei, Quasi-particle and Phonons.
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