The first two steps in the decay of 238U are 238 U 234Th 234 Pa 45x10 years 24.1days be 234Th after 10 and 20 days? 1.14 min 234U. If we start with pure 238U, what fraction will

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Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.