3
practice examMultiple Choice

Practice Exam

Question 3 • Chemistry

The alpha decay of a radioactive nuclide (X) emits a He- 4 nucleus and produces an isotope of 92235U What is X ?

Answer
A
92 to the 236th power cap u
B
91 to the 235th power Pa
C
93 to the 235th power Np
D
94 to the 239th power Pu
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