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How many neutrons are there in 92U238 atom

This question belongs to General Knowledge Chemistry
Chemistry
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How many neutrons are there in 92U238 atom ?

Answer & Solution
Correct Answer: Option C
The atomic number of uranium is 92, and the mass number of the isotope is given as 238. Therefore, it has 92 protons, 92 electrons, and 238 — 92 = 146 neutrons.
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