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Mechanical Engineering · Q111

Power Plant Engineering

Engineering and GATE · Mechanical Engineering · question 111

Q111

The predominant isotope of the naturally occurring element is

A.
U235
B.
U238
Answer
C.
Pu233
D.
Pu239

Answer: Option B

Solution

Answer: Option B
Solution:
Uranium (92U) is a naturally occurring radioactive element that has no stable isotopes but two primordial isotopes (uranium-238 and uranium-235).