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nuclear reactor
Production of artificial isotopes by collision of photons or
ions with high energies with stable isotopes.
Nuclear fission
Neutron collision
n Sn Mo
U nU
0
0
133
50
99
42
236
92
1
0
235
92
4
+ + →→+
Mo
nMo
Mo
n Mo
99
42
98
42
99
42
1
0
98
42
) ,(
γ
γ
+ →+