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one isotope of a metallic element has a mass number of 65 and 35 neutrons in the nucleus. the cation derived the isotope has 28 electrons. write a nuclear symbol for this element
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one isotope of a metallic element has a mass number of 65 and 35 neutrons in the nucleus. the cation derived the isotope has 28 electrons. write a nuclear symbol for this element

User Alexander Pacha
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the electrons and protons would be the same amount than take the atomic mass-the atomic number get the answer that way
User Denis Yarkovoy
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