Compute the atomic weight

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Reference no: EM1397118

A Naturally occurring element A exists in three forms of its isotopes: A-28 (27.977 amu, 92.23% abundance), A-29 (28.976 amu, 4.67% abundance), and A-30 (29.974 amu, 3.10% abundance). Compute the atomic weight for this naturally occurring element A?

Reference no: EM1397118

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