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1 dic 1932 año - 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.

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unit 5 assignment 1

ByOwyn Roberts
9 mar 2020
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1 dic 1932 año
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~ 92 years ago
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