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atomic timeline
why does mrs aut makes us learn all of this when it's not even useful
Term | Definition |
---|---|
discovered electron, plum pudding model | Thomson |
calculated charge + mass of electron, oil drop experiment | Millikan |
proposed mass located in nucleus, nuclear model, gold foil experiment, discovered protons | Rutherford |
calculated atomic numbers | Moseley |
discovered isotopes | Aston |
discovered neutrons | Chadwick |
planetary model | Bohr |
Quantum Mechanical Model | Schroedinger |
stated that matter reacts in a definite proportion by mass | Proust |
reintroduced atoms, atomic theory and theory of multiple proportions | Dalton |
stated that there are the same number of molecules in equal volumes of gasses | Avogadro |
constructed periodic table | Mendeleev |