Which of the following statements about the uranium usedin nuclear reactors is or are true? (i) Natural uranium hastoo little 235U to be used as a fuel. (ii) 235U cannot be used asa fuel because it forms a supercritical mass too easily. (iii) Tobe used as fuel, uranium must be enriched so that it is morethan 50% 235U in composition. (iv) The neutron-inducedfission of235U releases more neutrons per nucleus than fissionof 235U.
Which of the following statements about the uranium usedin nuclear reactors is or are true? (i) Natural uranium hastoo little 235U to be used as a fuel. (ii) 235U cannot be used asa fuel because it forms a supercritical mass too easily. (iii) Tobe used as fuel, uranium must be enriched so that it is morethan 50% 235U in composition. (iv) The neutron-inducedfission of235U releases more neutrons per nucleus than fissionof 235U.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Which of the following statements about the uranium used
in nuclear reactors is or are true? (i) Natural uranium has
too little 235U to be used as a fuel. (ii) 235U cannot be used as
a fuel because it forms a supercritical mass too easily. (iii) To
be used as fuel, uranium must be enriched so that it is more
than 50% 235U in composition. (iv) The neutron-induced
fission of235U releases more neutrons per nucleus than fission
of 235U.
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