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1 janv. 1899 - Ernest Rutherford
Description:
Ernest Rutherford discovers two kinds of rays emitting from radium. The first he calls alpha rays; the more penetrating rays he calls beta rays
Ajouté au bande de temps:
atomic and nuclear physics
By
YWickramaarachchi
17 oct. 2018
1
0
916
Date:
1 janv. 1899
Maintenaint
~ Il y a 126 ans
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