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21 Cards in this Set
- Front
- Back
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Wollaston |
Darkline spectra |
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Dalton 1807 |
Billiard ball model |
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Fraunhofer 1814 |
Solar spectrum |
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Faraday |
Paramagnetism |
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Bunsen and Kirchhoff 1859 |
spectroscopy |
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Maxwell 1860's |
electromagnetic spectrum |
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Mendeleev 1872 |
Periodic Table |
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Crooks 1875 |
Cathode ray tubes |
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Balmer 1872 |
H-spectral lines |
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Thomson 1897/1904 |
Discovered electrons using cathode ray tubes. Raisin bun model. |
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Zeeman 1897 |
line splitting in a magnetic field |
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Plank 1900 |
Quantum |
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Einstein 1905 |
Photons |
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Rutherford 1909/1911 |
Scattering experiment directing alpha particles. Nuclear model. |
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Bohr 1913 |
Planetary model |
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de Broglie |
Electron waves |
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Pauli |
Exclusion principle |
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Schrodinger |
Quantum Mechanics |
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Heisenberg |
Uncertainty principle |
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Chadwick |
Bombarded elements with alpha particles to calculate masses of nuclei |
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Millikan |
Measured the charge of electrons |
