dianamenendez dianamenendez

18-10-2022
Physics

contestada

If iodine has an atomic number of 53, how many protons and neutrons are found in the iodine-129 atom?

A.65 protons and 65 neutrons
B. 53 protons and 129 neutrons
C. 53 protons and 76 neutrons
D. 129 protons and 0 neutrons

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