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give the number of protons, electrons, and neutrons in the following atoms a. 90Zr b. 202Hg c. 58Ni d.222Rn
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Oct 25, 2018
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give the number of protons, electrons, and neutrons in the following atoms a. 90Zr b. 202Hg c. 58Ni d.222Rn
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Jagraj Singh
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Answer:
are those numbers the atomic mass?
Step-by-step explanation:
RicardoPons
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Oct 30, 2018
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