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A sample of magnesium contains 78.70% …

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A sample of magnesium contains 78.70% of 24 Mg atoms (mass 23.98 amu)10.13%of 25Mg atoms (mass 24.99amu)and 11.17%of 26Mg atoms(mass 25.98 amu).calculate the average mass of a Mg atom.

    • Posted by Rashmi Kapil 5 years, 1 month ago

    CBSE > Class 11 > Chemistry
    • 0 answers
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