What is the mass number of an ion with 106 electrons, 157 neutrons, and a +1 charge?

Question

What is the mass number of an ion with 106 electrons, 157 neutrons, and a +1 charge?

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Hải Đăng 6 months 2021-07-11T20:22:36+00:00 1 Answers 26 views 0

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    2021-07-11T20:24:01+00:00

    Answer:

    264 g/mol

    Explanation:

    #electrons equal #protons = 106

    Plus 1 charge => m protons = 106 + 1 = 107

    Mass number: 107 + 157 = 264 g/mol

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