Short Answer
Naturally occurring iron contains 5.82% of 54Fe, 91.66 % of 56Fe, 2.19% of 57Fe, and 0.33% of 58Fe. The respective atomic masses are 53.940 amu, 55.935 amu, 56.935 amu, and 57.933 amu. Calculate the average atomic mass of iron.
Correct Answer:
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Correct Answer:
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