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QuizMultiple Choice

Balancing Nuclear Reactions

Question 1 • R282: GR CA-Chemistry B (Grade Repair)

Which numbers are shown in the symbol for a radioactive nuclide?

Answer
A
the atomic number and the number of neutrons
B
the mass number and the number of neutrons
C
the atomic number and the mass number
D
the number of electrons and the number of protons
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