Answer to Question #222367 in General Chemistry for Harry

Question #222367

Gallium has two naturally occuring isotopes with mass numbers 69 and 71 respectively.What is the percentage abundance of both isotopes if their relative atomic mass is 70.59

Expert's answer

Percentage abundance "=[ \\frac{69}{100}\u00d770.59]+[\\frac{71}{100}\u00d770.59]=98.826"

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