Crystalmar03 Crystalmar03

25-05-2020
Chemistry

contestada

Determine the number of protons and neutrons in an atom of Uranium - 238

Respuesta :

nazimharris5 nazimharris5

25-05-2020

Answer:

146

Explanation:

uranium is 92 and the mass number of the isotope is given as a 238 therefore it is not the two protons 92 electrons and

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