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Q. |
The atomic weight and atomic number of an element are A and Z respectively. What is the number of neutrons in the atom of that |
A. | 1 |
B. | 2 |
C. | 3 |
D. | 6 |
Answer» C. 3 | |
Explanation: thermal nuclear reactors using enriched uranium as fuel contains a maximum of 6 percent fissile material i.e. u-235. |
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