a atom of a certain element has an atomic number of 28 and a mass of 59
how many neutrons does this atom contain
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31 neutrons
In the nickel nucleus represented above, the atomic number 28 indicates the nucleus contains 28 protons, and therefore, it must contain 31 neutrons in order to have a mass number of 59.
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Answer:
In the nickel nucleus represented above, the atomic number 28 indicates the nucleus contains 28 protons, and therefore, it must contain 31 neutrons in order to have a mass number of59
31 neutron
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