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How many neutrons are there in 92U238 atom ?

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How many neutrons are there in 92U238 atom ?

A).  92

B).  238

C).  146

D).  330


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Answered by on | Votes 0 |

 146



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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