1 jan 1904 ano - Plum Pudding Model
Descrição:
J.J. Thompson proposed his idea of the atom in 1904. This was influenced by his own discovery of the electron in 1897.
The plum pudding model consisted of negatively charged particles embedding a positively charged "pudding".
Adicionado na linha do tempo:
Development and Discovery of Atomic Theory, the Periodic Table, and Radiation
Kelsey West
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