DISCOVERY | SCIENTIST | YEAR |
Electron | J. J. Thomson | 1897 |
Proton | Rutherford | 1919 |
Neutron | James Chadwick | 1932 |
Atom | John Dalton | 1808 |
Atomic structure | Neil Bohr & Rutherford | 1913 |
Laws of motion | Newton | 1687 |
Radioactivity | Henry Becquerel | 1896 |
Radium | Madam curie | 1898 |
Principle of Relativity | Albert Einstein | 1905 |
Electromagnetic induction | Michael faraday | 1831 |
Raman Effect | C.V. Raman | 1928 |
X-rays | Roentgen | 1895 |
Quantum theory | Max Plank | 1900 |
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