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1 dic 1932 anni - Irène Joliot-Curie and Frédéric Joliot show that if the unknown radiation generated by alpha particles falls on paraffin or any other hydrogen-containing compound, it ejects protons of very high energy.
Aggiunto al nastro di tempo:
unit 5 assignment 1
By
Owyn Roberts
9 mar 2020
0
0
203
Data:
1 dic 1932 anni
Adesso
~ 91 years ago
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