Explain the major isotope mg-24

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Naturally occurring magnesium has an atomic mass of 24.312 amu and consists of 3 isotopes. The major isotope Mg-24, natural abundance 78.99%, relative atomic mass 23.98504 amu. The next most abundant isotope Mg-26, relative atomic mass 25.98259 amu. The third one, Mg-25, whose natural abundance is in the ratio of 0.9083 to that of Mg-26. Find the relative atomic mass of Mg-25.

Reference no: EM13649258

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