Calculate the average atomic weight of element

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Reference no: EM13704073

A hypothetical element X has 3 naturally occurring isotopes: 41.20% of 21X, with an atomic weight of 21.016 amu, 2.20% of 22X, with an atomic weight of 21.942 amu, and 56.60% of 24X, with an atomic weight of 23.974 amu. On the basis of these, calculate the average atomic weight of element X. Report answer to two decimal places.

Reference no: EM13704073

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