Question 46
Radioactivity and Nuclear PhysicsThe number of neutrons contained in the nucleus of 23892U is
- A.92
- B.146
- C.238
- D.330
Show the answer and explanation
Answer: B (146)
Explanation
Neutrons = mass number − atomic number = 238 − 92 = 146.
The number of neutrons contained in the nucleus of 23892U is
Answer: B (146)
Neutrons = mass number − atomic number = 238 − 92 = 146.