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Biology, 22.09.2019 23:30 ordonez9029
In order to adequately control the chain reaction in a nuclear power plant, it is necessary to have within the fissionable material a non-fissionable material that neutrons.
a. contributes
b. absorbs
c. reflects
d. emits
e. slows down
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In order to adequately control the chain reaction in a nuclear power plant, it is necessary to have...
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