1 ene 1899 año - Ernest Rutherford: Discovery of Radiation
Descripción:
In 1899, Ernest Rutherford created the Planetary Model of the Atom, discovered three types of radiation: alpha, beta, and gamma, while performing an experiment that based the types of radiation on penetration of objects and their ability to cause ionization.
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fecha:
1 ene 1899 año
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~ 125 years ago
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