U-235,the isotope of uranium commonly utilized in nuclear power plants,is ________.
A)the most common of the naturally occurring isotopes of uranium
B)heavier than the other well-known isotope of uranium
C)rare even in uranium oxide deposits,and must be enriched before use as fuel
D)only found in granite plutons

Question

Quizplus · Accepted Answer

U-235 is rare in natural uranium deposits and must be enriched before use as fuel.

U-235,the Isotope of Uranium Commonly Utilized in Nuclear Power Plants,is