Determine the number of neutrons in 20 grams Uranium-238

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asked Jan 11, 2023 235k views

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Risel · Answer 1 · 2023-01-18T02:06:32+0000

Answer:

146 neutrons

Step-by-step explanation:

The atomic number of uranium (see periodic table) 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.

Determine the number of neutrons in 20 grams Uranium-238

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